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Annotated Bibliography vs. Literature Review

What's the big deal.

There are fundamental differences between an annotated bibliography and a literature review that are crucial to completing the assignment correctly. The chart below is provides an overview of the biggest differences between the two types of assignments in a side-by-side comparison. However, if you need more specific information about either assignment, visit our Annotated Bibliography and/or Literature Review pages for more detailed information on how to complete them. 

Differences between an annotated bibliography and literature review

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Annotated Bibliography vs Literature Review

• By Prof M Lambert
• November 12, 2020

If you’re undertaking a research project or writing a thesis in the US, be it at undergraduate, postgraduate, or PhD level, you may be wondering what the difference between an annotated bibliography and a literature review is.

Both are important sections of a research paper and aim to give context to the sources cited around a particular research problem. A literature review places a stronger emphasis on the importance of the findings of a paper, whilst an annotated bibliography focuses on the quality, validity, and relevance of the source of information itself.

What is a Literature Review?

A literature review summarises the research findings of others in a specific topic (this can be from a range of publications including scholarly journal articles, textbooks, interviews, and magazines), critically appraises their work, and uses this information to develop the research project at hand. The purpose of this section is also to identify any gaps in knowledge that exist in the research topic and how your research project can help address them. The literature review also allows you to question the research carried out, for example: does one author’s argument conflict with another’s?, or are a particular author’s conclusions valid?

What is an Annotated Bibliography?

Firstly, a bibliography is the list of sources referred to in a body of work. You should be familiar with this for any essay you have written – think of the APA style references you normally include. This includes important information about the source such as the author name, document title, date of publication, and page number (if applicable). The exact information differs depending on the source type – for example, a scholarly journal article may require a DOI ( Digital Object Identifier ) to be included in the citation, whilst a website will require a URL. The bibliography has several uses, primarily it serves as a reference point for readers who wish to read further into the statements made in a body of work. It also allows readers to question statements and verify the information provided in the body of work.

An annotated bibliography is a list of sources used in your body of work, which includes a brief summary for each source. These summary annotations evaluate the sources of information with regards to their accuracy and quality and identify any potential reasons for bias. As with a standard bibliography, an annotated bibliography should present sources alphabetically in a list-style format. The source summaries are typically around 150 words, though this can vary depending on the nature of the source.

Annotated Bibliography vs Literature Review – What are the differences?

The literature review is presented in a more conversational tone (essay format), as it looks to relate the findings of the source to the research question under review. In comparison, the annotated bibliography is much more structured and factual. It may evaluate sources that only have an indirect relevance to the current project.

Another difference is the length. As mentioned earlier, the annotation summaries are around 150 words per source. The literature review, on the other hand, is typically somewhere between 6,000 – 12,000 words. This reinforces the fact that the annotated bibliography is a concise assessment of the source, whilst the literature review is a comprehensive appraisal of the current knowledge and contributions around a particular topic. For example, the annotated bibliography may comment on a research paper which conducted a similar study and note information such as the scale of the experiments, how they were conducted, and which parameters were controlled. In the literature review this same source of information may be discussed further: what were the limitations of this type of experiment, how does the methodology compare to other studies, do the findings support your argument, and was the scale big enough to draw valid conclusions.

Students preparing a dissertation or thesis should use their annotation summaries to help develop their literary review. This can be done by using the information provided in the bibliography as a reference point to help paint the bigger picture in the literature review.

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Jay is in the third year of his PhD at Savitribai Phule Pune University, researching the applications of mesenchymal stem cells and nanocarrier for bone tissue engineering.

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• How to Prepare an Annotated Bibliography
• East Tennessee State University
• Literature Reviews
• What is an Annotated Bibliography?
• Examples of Annotated Bibliographies

Difference between Annotated Bibliography and Literature Review

Although both types of writing involve examining sources, a literature review attempts to correlate the information and draw connections between the sources.

Examples of Literature Reviews

• Student Example
• Journal Example

Citation Help

• MLA Center The Modern Language Association website can help you cite sources in MLA style.
• APA Style Blog The American Psychology Association can help you cite sources in APA style.
• Chicago Manual of Style Use this site to help you site sources in Chicago Manual of Style.
• Purdue's Online Writing Lab (OWL) Purdue's Online Language Writing Lab contains up-to-date information on MLA and APA styles.

What is a Literature Review?

Literature Review - from The Writing Center at UNC Chapel Hill

A literature review discusses published information in a particular subject area, and sometimes information in a particular subject area within a certain time period. It usually has an organizational pattern and combines both summary and synthesis. A summary is a recap of the important information of the source, but a synthesis is a re-organization, or a reshuffling, of that information. It might give a new interpretation of old material or combine new with old interpretations. Or it might trace the intellectual progression of the field, including major debates.

Organizing a Literature Review

There is not one "standard" for literature reviews but they should include the following:

• Introduction: Gives a quick idea of the topic of the literature review, such as the central theme or organizational pattern.
• Body: Contains your discussion of sources and is organized either chronologically, thematically, or methodologically (see below for more information on each).
• Conclusions/Recommendations: Discuss what you have drawn from reviewing literature so far. Where might the discussion proceed?

Organizing your literature review:

• Chronological: If your review follows the chronological method, you write about your materials according to when they were published. The oldest date is first and the most recent publication date is last.
• By publication: Order your sources by publication chronology, then, only if the order demonstrates a more important trend.
• By trend: A better way to organize sources chronologically is to examine the sources under another trend, such as the history of whaling. Then your review would have subsections according to eras within this period.
• Thematic: Thematic reviews of literature are organized around a topic or issue, rather than the progression of time. However, progression of time may still be an important factor in a thematic review. For instance, a thematic review of material on sperm whales might examine how they are portrayed as "evil" in cultural documents. The subsections might include how they are personified, how their proportions are exaggerated, and their behaviors misunderstood. A review organized in this manner would shift between time periods within each section according to the point made.
• Methodological: A methodological approach differs from the two above in that the focusing factor usually does not have to do with the content of the material. Instead, it focuses on the "methods" of the researcher or writer. A methodological scope will influence either the types of documents in the review or the way in which these documents are discussed.
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Things to remember.

Be Selective

Summarize and Synthesize

Keep Your Own Voice

Use Caution When Paraphrasing

Revise, Revise, Revise

Source: Literature Reviews - The Writing Center at UNC Chapel Hill

Things to Clarify

Items to clarify if not in assignment:

• How many sources should be included?
• What types of sources should be included? (scholarly articles, books, websites, etc.)
• Should information be reviewed by a common theme or issue?
• Should subheadings and background information be provided? (i.e. definitions and/or a history?)
• Should the review be in chronological or publication order?
• Last Updated: Aug 14, 2023 10:48 AM
• URL: https://libraries.etsu.edu/guides/howto/lib101annotatedbibliographies

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• What Is an Annotated Bibliography? | Examples & Format

What Is an Annotated Bibliography? | Examples & Format

Published on March 9, 2021 by Jack Caulfield . Revised on August 23, 2022.

An annotated bibliography is a list of source references that includes a short descriptive text (an annotation) for each source. It may be assigned as part of the research process for a paper , or as an individual assignment to gather and read relevant sources on a topic.

Scribbr’s free Citation Generator allows you to easily create and manage your annotated bibliography in APA or MLA style. To generate a perfectly formatted annotated bibliography, select the source type, fill out the relevant fields, and add your annotation.

An example of an annotated source is shown below:

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Table of contents

Annotated bibliography format: apa, mla, chicago, how to write an annotated bibliography, descriptive annotation example, evaluative annotation example, reflective annotation example, finding sources for your annotated bibliography, frequently asked questions about annotated bibliographies.

Make sure your annotated bibliography is formatted according to the guidelines of the style guide you’re working with. Three common styles are covered below:

In APA Style , both the reference entry and the annotation should be double-spaced and left-aligned.

The reference entry itself should have a hanging indent . The annotation follows on the next line, and the whole annotation should be indented to match the hanging indent. The first line of any additional paragraphs should be indented an additional time.

In an MLA style annotated bibliography , the Works Cited entry and the annotation are both double-spaced and left-aligned.

The Works Cited entry has a hanging indent. The annotation itself is indented 1 inch (twice as far as the hanging indent). If there are two or more paragraphs in the annotation, the first line of each paragraph is indented an additional half-inch, but not if there is only one paragraph.

Chicago style

In a  Chicago style annotated bibliography , the bibliography entry itself should be single-spaced and feature a hanging indent.

The annotation should be indented, double-spaced, and left-aligned. The first line of any additional paragraphs should be indented an additional time.

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For each source, start by writing (or generating ) a full reference entry that gives the author, title, date, and other information. The annotated bibliography format varies based on the citation style you’re using.

The annotations themselves are usually between 50 and 200 words in length, typically formatted as a single paragraph. This can vary depending on the word count of the assignment, the relative length and importance of different sources, and the number of sources you include.

Consider the instructions you’ve been given or consult your instructor to determine what kind of annotations they’re looking for:

• Descriptive annotations : When the assignment is just about gathering and summarizing information, focus on the key arguments and methods of each source.
• Evaluative annotations : When the assignment is about evaluating the sources , you should also assess the validity and effectiveness of these arguments and methods.
• Reflective annotations : When the assignment is part of a larger research process, you need to consider the relevance and usefulness of the sources to your own research.

These specific terms won’t necessarily be used. The important thing is to understand the purpose of your assignment and pick the approach that matches it best. Interactive examples of the different styles of annotation are shown below.

A descriptive annotation summarizes the approach and arguments of a source in an objective way, without attempting to assess their validity.

In this way, it resembles an abstract , but you should never just copy text from a source’s abstract, as this would be considered plagiarism . You’ll naturally cover similar ground, but you should also consider whether the abstract omits any important points from the full text.

The interactive example shown below describes an article about the relationship between business regulations and CO 2 emissions.

Rieger, A. (2019). Doing business and increasing emissions? An exploratory analysis of the impact of business regulation on CO 2 emissions. Human Ecology Review , 25 (1), 69–86. https://www.jstor.org/stable/26964340

An evaluative annotation also describes the content of a source, but it goes on to evaluate elements like the validity of the source’s arguments and the appropriateness of its methods .

For example, the following annotation describes, and evaluates the effectiveness of, a book about the history of Western philosophy.

Kenny, A. (2010). A new history of Western philosophy: In four parts . Oxford University Press.

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A reflective annotation is similar to an evaluative one, but it focuses on the source’s usefulness or relevance to your own research.

Reflective annotations are often required when the point is to gather sources for a future research project, or to assess how they were used in a project you already completed.

The annotation below assesses the usefulness of a particular article for the author’s own research in the field of media studies.

Manovich, Lev. (2009). The practice of everyday (media) life: From mass consumption to mass cultural production? Critical Inquiry , 35 (2), 319–331. https://www.jstor.org/stable/10.1086/596645

Manovich’s article assesses the shift from a consumption-based media culture (in which media content is produced by a small number of professionals and consumed by a mass audience) to a production-based media culture (in which this mass audience is just as active in producing content as in consuming it). He is skeptical of some of the claims made about this cultural shift; specifically, he argues that the shift towards user-made content must be regarded as more reliant upon commercial media production than it is typically acknowledged to be. However, he regards web 2.0 as an exciting ongoing development for art and media production, citing its innovation and unpredictability.

The article is outdated in certain ways (it dates from 2009, before the launch of Instagram, to give just one example). Nevertheless, its critical engagement with the possibilities opened up for media production by the growth of social media is valuable in a general sense, and its conceptualization of these changes frequently applies just as well to more current social media platforms as it does to Myspace. Conceptually, I intend to draw on this article in my own analysis of the social dynamics of Twitter and Instagram.

Before you can write your annotations, you’ll need to find sources . If the annotated bibliography is part of the research process for a paper, your sources will be those you consult and cite as you prepare the paper. Otherwise, your assignment and your choice of topic will guide you in what kind of sources to look for.

Make sure that you’ve clearly defined your topic , and then consider what keywords are relevant to it, including variants of the terms. Use these keywords to search databases (e.g., Google Scholar ), using Boolean operators to refine your search.

Sources can include journal articles, books, and other source types , depending on the scope of the assignment. Read the abstracts or blurbs of the sources you find to see whether they’re relevant, and try exploring their bibliographies to discover more. If a particular source keeps showing up, it’s probably important.

Once you’ve selected an appropriate range of sources, read through them, taking notes that you can use to build up your annotations. You may even prefer to write your annotations as you go, while each source is fresh in your mind.

An annotated bibliography is an assignment where you collect sources on a specific topic and write an annotation for each source. An annotation is a short text that describes and sometimes evaluates the source.

Any credible sources on your topic can be included in an annotated bibliography . The exact sources you cover will vary depending on the assignment, but you should usually focus on collecting journal articles and scholarly books . When in doubt, utilize the CRAAP test !

Each annotation in an annotated bibliography is usually between 50 and 200 words long. Longer annotations may be divided into paragraphs .

The content of the annotation varies according to your assignment. An annotation can be descriptive, meaning it just describes the source objectively; evaluative, meaning it assesses its usefulness; or reflective, meaning it explains how the source will be used in your own research .

A source annotation in an annotated bibliography fulfills a similar purpose to an abstract : they’re both intended to summarize the approach and key points of a source.

However, an annotation may also evaluate the source , discussing the validity and effectiveness of its arguments. Even if your annotation is purely descriptive , you may have a different perspective on the source from the author and highlight different key points.

You should never just copy text from the abstract for your annotation, as doing so constitutes plagiarism .

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

Caulfield, J. (2022, August 23). What Is an Annotated Bibliography? | Examples & Format. Scribbr. Retrieved April 13, 2024, from https://www.scribbr.com/citing-sources/annotated-bibliography/

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Research Methods at SCS

• Basic Strategies

Literature Reviews

Annotated bibliographies, writing the literature review, matrix for organizing sources for literature reviews / annotated bibliographies, sample literature reviews.

• Qualitative & Quantitative Methods
• Case Studies, Interviews & Focus Groups
• White Papers

A literature review is a synthesis of published information on a particular research topics. The purpose is to map out what is already known about a certain subject, outline methods previously used, prevent duplication of research, and, along these lines, reveal gaps in existing literature to justify the research project.

Unlike an annotated bibliography, a literature review is thus organized around ideas/concepts, not the individual sources themselves. Each of its paragraphs stakes out a position identifying related themes/issues, research design, and conclusions in existing literature.

An annotated bibliography  is a bibliography that gives a summary of each article or book. The purpose of annotations is to provide the reader with a summary and an evaluation of the source. Each summary should be a concise exposition of the source's central idea(s) and give the reader a general idea of the source's content.

The purpose of an annotated bibliography is to:

• review the literature of a particular subject;
• demonstrate the quality and depth of reading that you have done;
• exemplify the scope of sources available—such as journals, books, websites and magazine articles;
• highlight sources that may be of interest to other readers and researchers;
• explore and organize sources for further research.

Further Reading:

• Annotated Bibliographies (Purdue OWL)
• How to Prepare an Annotated Bibliography (Cornell University)

" Literature Reviews: An Overview for Graduate Students " 2009. NC State University Libraries

Review the following websites for tips on writing a literature review:

Literature Reviews. The Writing Center, University of North Carolina at Chapel Hill. 

Write a Literature Review: Virginia Commonwealth University. 

• Matrix for Organizing Sources

Levac, J., Toal-Sullivan, D., & O`Sullivan, T. (2012). Household Emergency Preparedness: A Literature Review.  Journal Of Community Health ,  37 (3), 725-733. doi:10.1007/s10900-011-9488-x

Geale, S. K. (2012). The ethics of disaster management.  Disaster Prevention and Management,  21 (4), 445-462. doi:http://dx.doi.org/10.1108/09653561211256152

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• Next: Qualitative & Quantitative Methods >>
• Last Updated: Jan 26, 2024 10:52 AM
• URL: https://guides.library.georgetown.edu/research

How to Write an Annotated Bibliography - APA Style (7th Edition)

What is an annotation, how is an annotation different from an abstract, what is an annotated bibliography, types of annotated bibliographies, descriptive or informative, analytical or critical, to get started.

An annotation is more than just a brief summary of an article, book, website, or other type of publication. An annotation should give enough information to make a reader decide whether to read the complete work. In other words, if the reader were exploring the same topic as you, is this material useful and if so, why?

While an abstract also summarizes an article, book, website, or other type of publication, it is purely descriptive. Although annotations can be descriptive, they also include distinctive features about an item. Annotations can be evaluative and critical as we will see when we look at the two major types of annotations.

An annotated bibliography is an organized list of sources (like a reference list). It differs from a straightforward bibliography in that each reference is followed by a paragraph length annotation, usually 100–200 words in length.

Depending on the assignment, an annotated bibliography might have different purposes:

• Provide a literature review on a particular subject
• Help to formulate a thesis on a subject
• Demonstrate the research you have performed on a particular subject
• Provide examples of major sources of information available on a topic
• Describe items that other researchers may find of interest on a topic

There are two major types of annotated bibliographies:

A descriptive or informative annotated bibliography describes or summarizes a source as does an abstract; it describes why the source is useful for researching a particular topic or question and its distinctive features. In addition, it describes the author's main arguments and conclusions without evaluating what the author says or concludes.

For example:

McKinnon, A. (2019). Lessons learned in year one of business.  Journal of Legal Nurse Consulting ,  30 (4), 26–28. This article describes some of the difficulties many nurses experience when transitioning from nursing to a legal nurse consulting business. Pointing out issues of work-life balance, as well as the differences of working for someone else versus working for yourself, the author offers their personal experience as a learning tool. The process of becoming an entrepreneur is not often discussed in relation to nursing, and rarely delves into only the first year of starting a new business. Time management, maintaining an existing job, decision-making, and knowing yourself in order to market yourself are discussed with some detail. The author goes on to describe how important both the nursing professional community will be to a new business, and the importance of mentorship as both the mentee and mentor in individual success that can be found through professional connections. The article’s focus on practical advice for nurses seeking to start their own business does not detract from the advice about universal struggles of entrepreneurship makes this an article of interest to a wide-ranging audience.

An analytical or critical annotation not only summarizes the material, it analyzes what is being said. It examines the strengths and weaknesses of what is presented as well as describing the applicability of the author's conclusions to the research being conducted.

Analytical or critical annotations will most likely be required when writing for a college-level course.

McKinnon, A. (2019). Lessons learned in year one of business.  Journal of Legal Nurse Consulting ,  30 (4), 26–28. This article describes some of the difficulty many nurses experience when transitioning from nursing to a nurse consulting business. While the article focuses on issues of work-life balance, the differences of working for someone else versus working for yourself, marketing, and other business issues the author’s offer of only their personal experience is brief with few or no alternative solutions provided. There is no mention throughout the article of making use of other research about starting a new business and being successful. While relying on the anecdotal advice for their list of issues, the author does reference other business resources such as the Small Business Administration to help with business planning and professional organizations that can help with mentorships. The article is a good resource for those wanting to start their own legal nurse consulting business, a good first advice article even. However, entrepreneurs should also use more business research studies focused on starting a new business, with strategies against known or expected pitfalls and issues new businesses face, and for help on topics the author did not touch in this abbreviated list of lessons learned.

Now you are ready to begin writing your own annotated bibliography.

• Choose your sources - Before writing your annotated bibliography, you must choose your sources. This involves doing research much like for any other project. Locate records to materials that may apply to your topic.
• Review the items - Then review the actual items and choose those that provide a wide variety of perspectives on your topic. Article abstracts are helpful in this process.
• The purpose of the work
• A summary of its content
• Information about the author(s)
• For what type of audience the work is written
• Its relevance to the topic
• Any special or unique features about the material
• Research methodology
• The strengths, weaknesses or biases in the material

Annotated bibliographies may be arranged alphabetically or chronologically, check with your instructor to see what he or she prefers.

Please see the  APA Examples page  for more information on citing in APA style.

• Last Updated: Aug 8, 2023 11:27 AM
• URL: https://libguides.umgc.edu/annotated-bibliography-apa

Literature Reviews and Annotated Bibliographies

• What is a Literature Review?

Best Practices: Components, Resources Sites

Best practices: quoting, paraphrasing, etc..

• Graduate Research and the Literature Review
• What is an Annotated Bibliography?
• How to Evaluate Sources?
• Citation & Avoiding Plagiarism

How to write a Literature Review?

Components:

• Introduction: State your research topic
• Body/Presentation of Sources Used: A research topic have different angles/viariables/themes. Organize your finding based of those categories.
• Discussion/Analysis of Literature: Summarize/synthesize major literature that deal with your research topic. Discuss common themes, gaps, etc...
• Conclusion: Re-state your topic and explain if it has changed after the review and what are the next steps for your research
• Do not over "quote." If you only quote from every single author you found, then you are not showing any original thinking or analysis. Use quotes judiciously. Use quotes to highlight a particular passages or thought that is exemplary of the research, theory or topic you are researching.
• Instead use paraphrasing to report, in your own words, what the author was reporting or theorizing.
• Summarize findings, important sections or a whole article--this is different from paraphrasing since you are not re-stating the author words but identifying the main points of what you are reading in a concise matter for your readers.
• When synthesizing your findings for the literature review (this is when make comparison, establish relationships between authors' works, point out weakness, strenghts and gaps among the literature review, you still need to give credit to these sources.

Definitions:

Quoting* : "(a) to speak or write (a passage) from another usually with credit acknowledgment. (b) to repeat a passage from especially in substantiation or illustration."

Paraphrasing* : Paraphrase is the “ restatement of a text, passage, or work giving the meaning in another form.”  

Summarize *: It’s the process of summarizing a text or paragraph to its the main points succinctly.

Synthesize *: “1. (a) the composition or combination of parts or elements so as to form a whole."

*Definitions from Merriam Webster Dictionary Online, http://www.m-w.com <Accessed September 1 st , 2011>

   Useful sites with tips on how to write a Literature Review :

• Write a Literature Review (UC Santa Cruz)
• Online Tutorial (North Carolina State University Libraries)
• Write a Literature Review ( Virginia Commonwealth University)
• The Literature Review: A Few Tips on Conducting it (University of Toronto)
• Write a Review of Literature (UW-Madison's Writing Center)
• Write a Literature Review (Johns Hopkins University)
• Doing your Undergraduate Project: The Literature Review (ASU Access only): Sage Research Methods
• << Previous: What is a Literature Review?
• Next: Graduate Research and the Literature Review >>
• Last updated: Jan 8, 2024 2:52 PM
• URL: https://libguides.asu.edu/LiteratureReviews

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Literature Review: Annotated bibliography

• Traditional or narrative literature reviews
• Scoping Reviews
• Systematic literature reviews

Annotated bibliography

• Keeping up to date with literature
• Finding a thesis
• Evaluating sources and critical appraisal of literature
• Managing and analysing your literature
• Further reading and resources

Creating an annotated bibliography part 1

Creating an annotated bibliography part 2

An annotated bibliography is a bibliography where references are given annotations or notes. There are generally four types of annotations - 

• Descriptive annotations that describe the work
• Summary annotations that provide a summary of the key points of a particular work
• Critical annotations which evaluate where the work fits or doesn't fit within your research topic
• Combined annotations which use all or some of the above styles.

Depending on your assignment you may be asked to reflect, summarise, critique, evaluate or analyse the source. You may be asked to find a specific number of items to include in the annotated bibliography. These items are most commonly refereed or peer reviewed journal articles but can include book chapters, books, conference papers and other information sources.  You may be asked to write an annotated bibliography as a stand alone assignment or as a component of a larger project. 

Questions to consider

You need to consider carefully the texts that you select for your annotated bibliography. Keep the following questions in mind to help clarify your choices.

• What topic/ problem am I investigating?
• What question(s) am I exploring? Identify the aim of your literature research.
• What kind of material am I looking at and why? Am I looking for journal articles, reports, policies or primary historical data?
• Am I being judicious in my selection of texts? Does each text relate to my research topic and assignment requirements?

What are the essential or key texts on my topic? Am I finding them? Are the sources valuable or often referred to in other texts?

Which writing style should I use in the annotations?

• Each annotation should be concise. Do not write too much—remember, you are writing a summary, not an essay. Annotations should not extend beyond one paragraph unless otherwise stipulated in your assignment guidelines. As this is not an extended piece of writing, only mention significant and relevant details.
• Any information apparent in the title of the text or journal can be omitted from the annotation.
• Background materials and references to previous work by the same author usually are not included. As you are addressing one text at a time, there is no need to cross reference or use in-text citations to support your annotation.
• Unless otherwise stipulated, you should write in full sentences using academic vocabulary.

Further Reading : University Of New South Wales Annotated Bibliography

EndNote for Annotated Bibliographies

Using endnote to create an annotated list..

Step 1. Create an EndNote group for your annotated bibliography references.

Step 2. Creating your Annotated list in a Word document.

• Select the references that you want to use, by either selecting the whole group or select multiple references using the Ctrl key for Windows, or Command key if using a Mac.
• Use the Copy formatted shortcut, Ctrl k to copy these to your clipboard.

Step 3. Paste the results to your Word document.

• You can insert your annotations below each reference to create your annotated Bibliography.

Note: The references below do not show the required indent for APA 7th, due to this guide's settings.

Bay, U. (2013). Transition town initiatives promoting transformational community change in tackling peak oil and climate change challenges.  Australian Social Work, 66 (2), 171-186. https://doi.org/10.1080/0312407X.2013.78120

This paper focuses on quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?

Beaumont, E., Chester, P., & Rideout, H. (2017). Navigating ethical challenges in social media: Social work student and practitioner perspectives.  Australian Social Work, 70 (2), 221-228. https://doi.org/10.1080/0312407X.2016.1274416

This gives and interesting perspective of ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?

Beddoe, L. (2010). Social work and power.  Australian Social Work, 63 (3), 361-362. https://doi.org/10.1080/0312407X.2010.500650

The author presents a case where quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?

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ENG 201: Research Introduction, Annotated Bibliography & Literature Review (PLV)

• Research Introduction

Annotated Bibliographies & Literature Reviews

Writing an annotated bibliography, why do we write literature reviews, what are scholarly journals & peer review.

• Strategic Searching
• Locating Sources Online & At Pace
• Citing Your Sources

How are annotated bibliographies and literature reviews related? 

Annotated bibliographies collect sources and present citations along with a summary and analysis that connects the information to your research question. In a literature review , the author synthesizes multiple sources together to present the major themes, arguments and theories around a topic. 

Therefore, an annotated bibliography can provide an opportunity to review and analyze individual sources before o rganizing them around common denominators found across sources. 

Creating an annotated bibliography: 

• Review your assignment to determine how your professor would like your annotated bibliography to look.
• Search ! The "Strategic Searching" and "Locating Sources Online & At Pace" pages on this guide for assistance in locating potential sources. 
• Create the citations for your sources. 
• Write a paragraph for each citation summarizing, analyzing and determining the relevance of that source to your paper.                                                                       Icon by freepik

Examples: 

• University of Wisconsin: Annotated Bibliographies Research Guide This Research Guide page walks through the step by step process of creating an annotated bibliography.
• Rasmussen College: Annotated Bibliography Research Guide Watch the video and see an example of an annotated bibliography.

Literature reviews serve a purpose in research by: 

• Showing the writer's understanding of their topic area including key concepts, terminology, theories and definitions
• Identifying what research has been done in that area
• Finding gaps in the research or current areas of interest to help the writer tweak their own research question, if needed
• Identifying main areas of agreement, disagreement or controversy within the topic area
• Convincing the reader that your research question is significant, important and interesting

You are writing a MAP to the scholarly conversation on your topic.

• Planning and Creating a Literature Review Video Tips for searching, analyzing, and organizing sources for your literature review.

For your Literature Review you will summarize, evaluate, and synthesize, existing scholarship related to your research question. This "scholarship" is found in academic, scholarly, peer-reviewed journals. These differ from magazines and articles written for the general public because scholarly journals are written for researchers and experts in the discipline area. 

Click the link below titled, "Anatomy of a Scholarly Journal Article" to view an  interactive journal article and review what each section means.

You may need a few peer reviewed sources for your literature review. But what does that mean?

Peer-reviewed and refereed publications  include articles that are read and approved by an editor and one or more experts in that field to confirm accuracy of information and the contribution of that information to the scholarly conversation. 

• Anatomy of a Scholarly Journal Article Click to explore what makes up a "scholarly journal article." From the North Carolina State University Library.
• How to Read a Scholarly Article A visual demonstration, from Western Libraries.
• Example of a Scholarly Article
• Example #2 of a Scholarly Journal
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How to write a PhD in a hundred steps (or more)

A workingmumscholar's journey through her phd and beyond, annotated bibliography to literature review: a way in.

This post reflects on the affordances and challenges of creating an annotated bibliography as a way in to scoping your field, and drafting your literature review, whether for a paper or a postgraduate thesis.

I am working on a project with 3 colleagues at the moment, the first part of which is writing a literature review scoping the relevant parts of the field addressed in this study. It’s a significant amount of reading, and this literature is new to me, so the work was daunting at first. I felt a bit overwhelmed at the scale of the reading, note-making and writing I would have to do to actually create a relatively short, concise literature review. One of the co-investigators helpfully suggested that one of the outputs be an annotated bibliography , out of which we could craft the literature review. I must add here that I then had to google what this was, because I have never written one before, although the term is not new.

In essence, to create an annotated bibliography, you compile a list of relevant readings on the topic you are writing about, read these, and then create concise, focused summaries that evaluate the quality and accuracy of the source, and its relevance to the research you are doing (a useful example here ). Some guides say you should keep these to 150 words, others indicate that you can go up to about 300 or so words. The main point seems to be to go beyond a simple, descriptive summary of the article, to be critical of the source, and its relevance to your proposed research. It’s useful here to remember that critique is not criticism ; it is rather about inserting your researcher voice and position in relation to the text, and commenting from that position.

This all sounds rather simple, in theory. I am finding it a little harder in practice. This is partly because the summaries I tend to write in my reading journals  tend towards the descriptive, and only become critical when I evaluate their relevance and connection to my research. I don’t actually think all that critically about the quality or accuracy of the source, or the authority of the authors, unless this is obviously suspect (for example, a low-impact study that tries to be more, or data that is not clearly described or is atheoretically analysed). These papers, unless that really say something helpful, are usually left out of my eventual literature review.

In the annotated bibliography, you are creating sharp, focused annotations or commentaries (rather than summaries) that point to the type of study (qualitative/quantitative; larger/smaller scale; single/multi-context and so on); the theory or methodology perhaps (as this influences relevance and also accuracy or quality); how (and how clearly or effectively) the argument is made; and how/why the article is relevant to the research you are doing. As you start to grow your bibliography, you can add a comment about how the study connects with, extends or contradicts other studies you have included thus far.

My research is at play here, of course, as it is guiding the selection of sources, and what I am looking for in the reading I am doing. However, I am finding that my argument is rather fuzzier than it could be at this stage; the reading is guided by a general sense of what I am trying to find out about, but my actual argument is not yet formed. I am finding this tricky, as I am working with literature that is new to me. I don’t necessarily know who the ‘names’ are , or what the influential studies are. I’m starting to work this out as the same studies and names are cited over and over in the papers I am reading, but I’m still getting the ‘lie of the land’. But, while I may not yet have my firm argument, I am able to see it emerging from the mists because I know the basic problem or question I am trying to answer.

Holding onto a basic, albeit fuzzy, sense of why I am doing all of this and what I am looking for enables me to manage the annotation process more effectively.  I can trim out readings that are irrelevant, too old, or otherwise unfit for this purpose, and add in new readings that are useful and on point. I can keep the annotations clear, concise and focused on the research problem. I can start to make connections between studies, seeing how the authors are talking to one another, and creating a conversation in which there are both agreements and disagreements. This all takes me closer to my literature review, which is where I will make and defend an argument of sorts in response to my research question.

In the literature review I will be doing far more than copying and pasting from my summaries: I will be drawing out key themes in relation to my research problem/question, and elaborating on these using the annotations I have created, but rewriting and connecting these into a framework that illuminates: what the research problem is; why this problem needs to be addressed in our context; how it has been addressed in other contexts; and where the gap is that this project seeks to fill, i.e. the contribution or argument advanced in this research. This will then set us up for creating a suitable methodological plan for going about evidencing or supporting our argument.

I have, as I said, never done an exercise like this before. But, I am really enjoying the intellectual challenge of creating the annotations – it has taken me a while to work this out and the word limit is tough! I am excited at how ‘organically’ the debates, conversations and connections between the different contexts and studies within the readings are emerging, like a puzzle slowly forming out of a mess of pieces. Putting it all into one document – one long bibliography – may seem unwieldy, but this enables me to search for key terms, and to pull threads together in the literature review that is not starting to take shape. It’s making my literature review work less overwhelming, because the annotations are written in my own words, contain my research position, and are critical rather than descriptive, so I am well on my way to creating a literature review that comments on , rather than summarises, the relevant body of literature, and does so in relation to my research problem.

Given how stressful literature reviews are for so many postgraduate writers, and how many are critiqued for being too descriptive and not critical enough, this ‘tool’ could be a useful, practical and manageable way in to your field, and to finding your researcher voice and position.

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Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Writing a Literature Review

Welcome to the Purdue OWL

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A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays). When we say “literature review” or refer to “the literature,” we are talking about the research ( scholarship ) in a given field. You will often see the terms “the research,” “the scholarship,” and “the literature” used mostly interchangeably.

Where, when, and why would I write a lit review?

There are a number of different situations where you might write a literature review, each with slightly different expectations; different disciplines, too, have field-specific expectations for what a literature review is and does. For instance, in the humanities, authors might include more overt argumentation and interpretation of source material in their literature reviews, whereas in the sciences, authors are more likely to report study designs and results in their literature reviews; these differences reflect these disciplines’ purposes and conventions in scholarship. You should always look at examples from your own discipline and talk to professors or mentors in your field to be sure you understand your discipline’s conventions, for literature reviews as well as for any other genre.

A literature review can be a part of a research paper or scholarly article, usually falling after the introduction and before the research methods sections. In these cases, the lit review just needs to cover scholarship that is important to the issue you are writing about; sometimes it will also cover key sources that informed your research methodology.

Lit reviews can also be standalone pieces, either as assignments in a class or as publications. In a class, a lit review may be assigned to help students familiarize themselves with a topic and with scholarship in their field, get an idea of the other researchers working on the topic they’re interested in, find gaps in existing research in order to propose new projects, and/or develop a theoretical framework and methodology for later research. As a publication, a lit review usually is meant to help make other scholars’ lives easier by collecting and summarizing, synthesizing, and analyzing existing research on a topic. This can be especially helpful for students or scholars getting into a new research area, or for directing an entire community of scholars toward questions that have not yet been answered.

What are the parts of a lit review?

Most lit reviews use a basic introduction-body-conclusion structure; if your lit review is part of a larger paper, the introduction and conclusion pieces may be just a few sentences while you focus most of your attention on the body. If your lit review is a standalone piece, the introduction and conclusion take up more space and give you a place to discuss your goals, research methods, and conclusions separately from where you discuss the literature itself.

Introduction:

• An introductory paragraph that explains what your working topic and thesis is
• A forecast of key topics or texts that will appear in the review
• Potentially, a description of how you found sources and how you analyzed them for inclusion and discussion in the review (more often found in published, standalone literature reviews than in lit review sections in an article or research paper)
• Summarize and synthesize: Give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: Don’t just paraphrase other researchers – add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically Evaluate: Mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: Use transition words and topic sentence to draw connections, comparisons, and contrasts.

Conclusion:

• Summarize the key findings you have taken from the literature and emphasize their significance
• Connect it back to your primary research question

How should I organize my lit review?

Lit reviews can take many different organizational patterns depending on what you are trying to accomplish with the review. Here are some examples:

• Chronological : The simplest approach is to trace the development of the topic over time, which helps familiarize the audience with the topic (for instance if you are introducing something that is not commonly known in your field). If you choose this strategy, be careful to avoid simply listing and summarizing sources in order. Try to analyze the patterns, turning points, and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred (as mentioned previously, this may not be appropriate in your discipline — check with a teacher or mentor if you’re unsure).
• Thematic : If you have found some recurring central themes that you will continue working with throughout your piece, you can organize your literature review into subsections that address different aspects of the topic. For example, if you are reviewing literature about women and religion, key themes can include the role of women in churches and the religious attitude towards women.
• Qualitative versus quantitative research
• Empirical versus theoretical scholarship
• Divide the research by sociological, historical, or cultural sources
• Theoretical : In many humanities articles, the literature review is the foundation for the theoretical framework. You can use it to discuss various theories, models, and definitions of key concepts. You can argue for the relevance of a specific theoretical approach or combine various theorical concepts to create a framework for your research.

What are some strategies or tips I can use while writing my lit review?

Any lit review is only as good as the research it discusses; make sure your sources are well-chosen and your research is thorough. Don’t be afraid to do more research if you discover a new thread as you’re writing. More info on the research process is available in our "Conducting Research" resources .

As you’re doing your research, create an annotated bibliography ( see our page on the this type of document ). Much of the information used in an annotated bibliography can be used also in a literature review, so you’ll be not only partially drafting your lit review as you research, but also developing your sense of the larger conversation going on among scholars, professionals, and any other stakeholders in your topic.

Usually you will need to synthesize research rather than just summarizing it. This means drawing connections between sources to create a picture of the scholarly conversation on a topic over time. Many student writers struggle to synthesize because they feel they don’t have anything to add to the scholars they are citing; here are some strategies to help you:

• It often helps to remember that the point of these kinds of syntheses is to show your readers how you understand your research, to help them read the rest of your paper.
• Writing teachers often say synthesis is like hosting a dinner party: imagine all your sources are together in a room, discussing your topic. What are they saying to each other?
• Look at the in-text citations in each paragraph. Are you citing just one source for each paragraph? This usually indicates summary only. When you have multiple sources cited in a paragraph, you are more likely to be synthesizing them (not always, but often
• Read more about synthesis here.

The most interesting literature reviews are often written as arguments (again, as mentioned at the beginning of the page, this is discipline-specific and doesn’t work for all situations). Often, the literature review is where you can establish your research as filling a particular gap or as relevant in a particular way. You have some chance to do this in your introduction in an article, but the literature review section gives a more extended opportunity to establish the conversation in the way you would like your readers to see it. You can choose the intellectual lineage you would like to be part of and whose definitions matter most to your thinking (mostly humanities-specific, but this goes for sciences as well). In addressing these points, you argue for your place in the conversation, which tends to make the lit review more compelling than a simple reporting of other sources.

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Conducting a Literature Review

• Creating an Annotated Bibliography
• The Research Process
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• Finding Theses and Dissertations This link opens in a new window
• Writing a Literature Review
• Citing Sources This link opens in a new window

An annotated bibliography is a list of citations to books, articles, documents and other resources. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited.

• Annotated Bibliographies Guide from the OWL Offers information about bibliographies, annotations, and how they are useful for your research.
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Annotated Bibliography: Annotated Bibliography vs. Literature Review

• Research Help
• Example of MLA Annotated Bibliography
• Citation Help
• Annotated Bibliography vs. Literature Review

Literature Review vs. Annotated Bibliography

The purpose of a literature review is to provide an overview of existing academic literature on a specific topic and an evaluation of the strengths and weaknesses of the author’s arguments. You are summarizing what research is available on a certain topic and then drawing conclusions about the topic.

An annotated bibliography is a list of resources that you have gathered on a topic that includes an annotation following the reference.  Like a References list, annotated bibliographies gather all resources discovered in the research process in one document. Each citation in the bibliography is followed by an annotation, a summary of that source.

An annotated bibliography is different from a literature review because it serves a different purpose. Annotated bibliographies focus on sources gathered for a specific research project. A literature review attempts to take a comprehensive approach to evaluate all of the research available on a particular question or a topic to create the foundation for a research paper. This review is often incorporated at the beginning of a research paper in its own section but it may also form the thesis for the paper.

Or as the University of North Alabama puts it " An annotated bibliography examines each source based on its relationship to the topic; a literature review draws together multiple sources to examine where they agree or disagree ."

Comparison Chart

Literature Review Example

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Literature Reviews and Annotated Bibliographies

Annotated bibliography.

• How to Write a Literature Review
• General Rules
• Elements to Include

Annotation Types

What is an Annotated Bibliography?

• A bibliography is a list of sources used in your research, also known as "works cited."
• An annotation is a summary and/or evaluation of each source.
• An annotated bibliography is a list of sources accompanied by a summary and/or evaluation of each source.

Benefits of Writing an Annotated Bibliography:

• Helps you prepare for a major research project.
• Identifies gaps in existing research.
• Keeps track of your resources for your project.

Formatting Guidelines:

• Begin with the title "Annotated Bibliography" one double-spaced line below the title.
• Arrange entries in alphabetical order.
• Follow the standard citation format according to the specified style guide (e.g., MLA).
• Each annotation should begin one double-spaced line beneath each entry.
• Follow standard paragraph format with an indent for each annotation.
• Strive for uniform length to maintain consistency.

Writing Annotations:

• Summarize: Provide a concise summary of the main argument, main points, topics covered, and the source's content.
• Assess: Evaluate the source's usefulness and reliability compared to other sources you've consulted.
• Reflect: Discuss how the source fits into your research, its helpfulness, and its impact on your argument.

Importance of Annotated Bibliographies:

• Encourages critical thinking about sources, their place within the field of study, and their relevance to your research.
• Demonstrates your understanding of the sources you've used.
• Establishes your work as a valid source and showcases your research competence.
• Situates your study and topic within the ongoing professional conversation.
• Helps other researchers determine the relevance and usefulness of a source for their own research.
• Provides background information and an idea of the ongoing work in a field.

Here is a video on annotated bibliographies.

Work's Main Purpose and Scope:

• Explain the main purpose or objective of the source.
• Describe the scope or extent of the topics covered in the source.
• Highlight the specific research questions or goals addressed by the work.
• Discuss the format of the source (e.g., book, journal article, website, documentary).
• Mention any unique features, such as illustrations, graphs, or multimedia elements.
• Consider how the format enhances or detracts from the effectiveness of the source.
• Provide an overview of the source's content, including the major themes or subject matter.
• Identify any specific case studies, examples, or empirical data discussed in the source.
• Mention any notable insights or contributions made by the author.

Theoretical Basis:

• Identify the theoretical framework or theoretical perspectives used in the source.
• Discuss how the author applies or develops theory in their work.
• Evaluate the effectiveness of the theoretical basis in supporting the arguments or findings.

Types of Annotations:

Summarizing Annotations:

• Provide an overview of the source's arguments, evidence, and conclusion.
• Avoid judgment or evaluation.
• Informative annotations summarize the source and may include information about the author or work itself.
• Indicative annotations focus on the questions or issues addressed by the work without including specific information from the argument.

Evaluative Annotations:

• Evaluate the source critically, considering biases, lack of evidence, objectivity, etc.
• Assess the usefulness of the source for a specific field of study or audience.
• Explain how the source assisted your own research project.
• Consider the work's contribution to the subject's literature, comparison to other works, author's qualifications, bias, and tone.

Balancing Summarizing and Evaluative Annotations:

• Most annotated bibliographies combine summarizing and evaluative annotations.
• Summarizing annotations focus on content, while evaluative annotations assess the source's strengths, weaknesses, accuracy, and usefulness.

Annotation Bib Types

In this example, the annotated bibliography entry follows the MLA citation style. The annotation provides a summary of the article's content and evaluates its relevance and credibility for research purposes. Remember to adjust the formatting and content of your annotated bibliography entries according to the specific requirements of your project or assignment.

• Next: How to Write a Literature Review >>
• Last Updated: Feb 9, 2024 11:12 AM
• URL: https://odessa.libguides.com/litreview

• Library Guides
• Literature Reviews
• Writing the Review

Literature Reviews: Writing the Review

Outline of review sections.

Your Literature Review should not be a summary and evaluation of each article, one after the other. Your sources should be integrated together to create a narrative on your topic.

Consider the following ways to organize your review:

• By themes, variables, or issues
• By varying perspectives regarding a topic of controversy
• Chronologically, to show how the topic and research have developed over time

Use an outline to organize your sources and ideas in a logical sequence. Identify main points and subpoints, and consider the flow of your review. Outlines can be revised as your ideas develop. They help guide your readers through your ideas and show the hierarchy of your thoughts. What do your readers need to understand first? Where might certain studies fit most naturally? These are the kinds of questions that an outline can clarify.

An example outline for a Literature Review might look like this:

Introduction

• Background information on the topic & definitions
• Purpose of the literature review
• Scope and limitations of the review (what is included /excluded)
• Historical background 
• Overview of the existing research on the topic
• Principle question being asked
• Organization of the literature into categories or themes
• Evaluation of the strengths and weaknesses of each study
• Combining the findings from multiple sources to identify patterns and trends
• Insight into the relationship between your central topic and a larger area of study
• Development of a new research question or hypothesis
• Summary of the key points and findings in the literature
• Discussion of gaps in the existing knowledge
• Implications for future research

Strategies for Writing

Annotated bibliography.

An annotated bibliography collects short descriptions of each source in one place. After you have read each source carefully, set aside some time to write a brief summary. Your summary might be simply informative (e.g. identify the main argument/hypothesis, methods, major findings, and/or conclusions), or it might be evaluative (e.g. state why the source is interesting or useful for your review, or why it is not).

This method is more narrative than the Literature Matrix talked about on the Documenting Your Search page.

Taking the time to write short informative and/or evaluative summaries of your sources while you are researching can help you transition into the drafting stage later on. By making a record of your sources’ contents and your reactions to them, you make it less likely that you will need to go back and re-read many sources while drafting, and you might also start to gain a clearer idea of the overarching shape of your review.

READ EXTANT LIT REVIEWS CLOSELY

As you conduct your research, you will likely read many sources that model the same kind of literature review that you are researching and writing. While your original intent in reading those sources is likely to learn from the studies’ content (e.g. their results and discussion), it will benefit you to re-read these articles rhetorically.

Reading rhetorically means paying attention to how a text is written—how it has been structured, how it presents its claims and analyses, how it employs transitional words and phrases to move from one idea to the next. You might also pay attention to an author’s stylistic choices, like the use of first-person pronouns, active and passive voice, or technical terminology.

See  Finding Example Literature Reviews on the Developing a Research Question page for tips on finding reviews relevant to your topic.

MIND-MAPPING

Creating a mind-map is a form of brainstorming that lets you visualize how your ideas function and relate. Draw the diagram freehand or download software that lets you easily manipulate and group text, images, and shapes ( Coggle ,  FreeMind , MindMaple ).

Write down a central idea, then identify associated concepts, features, or questions around that idea. Make lines attaching various ideas, or arrows to signify directional relationships. Use different shapes, sizes, or colors to indicate commonalities, sequences, or relative importance.

This drafting technique allows you to generate ideas while thinking visually about how they function together. As you follow lines of thought, you can see which ideas can be connected, where certain pathways lead, and what the scope of your project might be. By drawing out a mind-map you may be able to see what elements of your review are underdeveloped and will benefit from more focused attention.

USE VISUALIZATION TOOLS

Attribution.

Thanks to Librarian Jamie Niehof at the University of Michigan for providing permission to reuse and remix this Literature Reviews guide.

Avoiding Bias

Reporting bias.

This occurs when you are summarizing the literature in an unbalanced, inconsistent or distorted way . 

Ways to avoid:

• look for literature that supports multiple perspectives, viewpoints or theories 
• ask multiple people to review your writing for bias
• Last Updated: Apr 9, 2024 3:50 PM
• URL: https://info.library.okstate.edu/literaturereviews

How to Write an Annotated Bibliography for Research

Introduction

What is an annotated bibliography, writing an annotated bibliography, analyzing an annotated bibliography.

A literature review is more than just a collection of articles that inform your research project. For a literature review to benefit your research, you need to structure it in a way that organizes scientific knowledge and synthesizes this knowledge to justify your research project.

An annotated bibliography is one tool that provides that organization. In this article, we will explore why it's important to craft an annotated bibliography for your research and what to put into one so it can serve as a foundation for your future research inquiries.

Annotated bibliographies are a tool to organize existing research in a way that helps you to demonstrate your familiarity with a particular research topic. Each annotated bibliography entry outlines each study in your literature review and includes your analysis of the study.

A bibliography refers to the full list of references included in your literature review. An annotation refers to notes, summaries, and reflections about each reference. Thus, an annotated bibliography consists of the references in your literature review and your notes on each reference.

How is it different from a literature review?

A literature review is a collection of articles on the latest research and the subsequent synthesis of the theoretical developments arising from that research. An annotated bibliography can help you achieve that synthesis by organizing the information in a systematic way and providing space for your analysis (and critiques, where appropriate).

How long is an annotated bibliography?

An annotated bibliography includes all the relevant contemporary research conducted on the topics covered by the research questions you want to address. Ultimately, the current state of the research area you are addressing will dictate the length of your literature review and annotated bibliography.

Research topics that have greater theoretical coherence will have more relevant studies, while less-explored research questions will have fewer studies. In the end, it is the up to the researcher's judgment to determine whether they have collected sufficient research for their annotated bibliography.

Organization of knowledge

We've all likely made the mistake of simply downloading journal articles and other scholarly publications relevant to our research and throwing them in a folder on our computer, seldom to be read until it comes time to write our paper. At this point, these articles are just a jumble of information that is difficult to sift through. Of course, it is possible to synthesize knowledge without using annotated bibliographies, but the process will be time-consuming and tedious.

Think of information that you collect for an annotated bibliography as unstructured data that needs to be organized in a way that facilitates the identification of useful insights. Having all the existing research distilled into a succinct form is important, but providing a structure that organizes that knowledge will make it much easier to synthesize theory and present theory in your resulting research manuscripts or presentations.

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An annotated bibliography is more of a visual organizer for your thoughts about the existing research than it is a required element in your paper or presentation. That said, there should be an intentional process applied to the writing of annotated bibliographies that is important to outline in this section.

Conducting a literature review

The literature review informs the annotated bibliography and the subsequent research inquiries that it provokes. Ultimately, you will want to search for the most recent scholarly articles containing the most relevant information that pertains to the concept or theory you want to research.

When putting together a literature review, remember to search for the most recent research articles outlining important theoretical developments relevant to your research question. Be sure to consult various web sites, scholarly databases, and bibliographies of key articles for research that aligns with your research interests.

How do you format an annotated bibliography?

While there is no particular standard used to write annotations, there are a few common criteria used to analyze existing research sources:

• Bibliographic citation . Citing research papers is an important part of the research publication process. By providing a reference in the proper citation format now, you can make it easier to copy and paste this reference entry into your paper later.
• Keywords . Articles often come with a list of keywords that make it easy for you to search for when conducting your literature review. They are also useful for determining what aspects of your research inquiry are and aren't being explored by the collected research.
• Study description . A brief summary (typically one paragraph) of each research paper can help you conduct your literature review. Complete sentences may not be necessary, but writing your own understanding of each paper now can make writing your background section easier later on.
• Research context . Context is important because cultural influences, historical factors, and other sociocultural resources inform the data collection and analysis. Be sure to outline the relevant details of the place in which the study was conducted.
• Methods . The various methods employed in qualitative research look at phenomena in profoundly different ways. Make sure to list the methods for each study to identify any methodological gaps when analyzing your annotated bibliography.
• Potential critiques . Use this space in your annotated bibliography to note what each study has overlooked in terms of theory or methods. These critiques will contribute to the problem statement that defines your research question and the resulting study.

Other items to include in your reference list might include DOI numbers, theoretical frameworks , study limitations, and any other information that would be worth sorting or filtering when you conduct your analysis .

Ultimately, the annotated bibliography format is either determined by your assignment guidelines (if it is a requirement of your coursework) or your own judgment (when you are distilling research for designing a study ). Some annotated bibliographies are written in paragraph form like a series of little essays, each describing a particular bibliographic citation. Others can also take the form of a table that visually organizes the information in a form where it is easy to spot patterns and limitations.

Whatever you decide, the format should be consistent across each annotated bibliography entry. The effort it takes to consistently format your bibliography will save time later on as your collected research will be easier to read and synthesize.

If you do use your annotated bibliography in your research paper for publication, ensure that your citations conform to Modern Language Association (MLA) format, American Psychological Association (APA) format, or the reference format used in the journal to which you are submitting your research. You can refer to a publication manual like the MLA Handbook, but it's probably more helpful to look for annotated bibliography examples online that can serve as models for your own bibliography.

Doing a quick search for journal articles that synthesize existing research in a literature review might give you some useful annotated bibliography examples.

Once you have organized your literature review in an annotated bibliography, the next step is identifying useful pathways for your own research to explore. Locating the gaps in the current scholarship is a necessary task for formulating a research question , defining your theoretical framework , and designing your overall study .

The Code-Document Analysis tool in ATLAS.ti can serve as a good annotated bibliography generator. Code your collected studies and analyze those codes in the Code-Document Analysis tool to gain a sense of what theories and developments are discussed in each study. By generating a visual understanding of the current state of research, you can make it easier to define subsequent lines of research inquiry that justify the study you want to conduct.

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CPS Online Library Research Guide (UNH Manchester Library): Create a Literature Review

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What is a literature review?

A literature review discusses published information in a particular subject area, and sometimes information in a particular subject area within a certain time period.

A literature review can be just a simple summary of the sources, but it usually has an organizational pattern and combines both summary and synthesis. A summary is a recap of the important information of the source, but a synthesis is a re-organization, or a reshuffling, of that information. It might give a new interpretation of old material or combine new with old interpretations. Or it might trace the intellectual progression of the field, including major debates. And depending on the situation, the literature review may evaluate the sources and advise the reader on the most pertinent or relevant.

But how is a literature review different from an academic research paper?

The main focus of an academic research paper is to develop a new argument, and a research paper is likely to contain a literature review as one of its parts. In a research paper, you use the literature as a foundation and as support for a new insight that you contribute. The focus of a literature review, however, is to summarize and synthesize the arguments and ideas of others without adding new contributions.

Why do we write literature reviews?

Literature reviews provide you with a handy guide to a particular topic. If you have limited time to conduct research, literature reviews can give you an overview or act as a stepping stone. For professionals, they are useful reports that keep them up to date with what is current in the field. For scholars, the depth and breadth of the literature review emphasizes the credibility of the writer in his or her field. Literature reviews also provide a solid background for a research paper’s investigation. Comprehensive knowledge of the literature of the field is essential to most research papers.

Strategies for writing the literature review

Find a focus.

A literature review, like a term paper, is usually organized around ideas, not the sources themselves as an annotated bibliography would be organized. This means that you will not just simply list your sources and go into detail about each one of them, one at a time. No. As you read widely but selectively in your topic area, consider instead what themes or issues connect your sources together. Do they present one or different solutions? Is there an aspect of the field that is missing? How well do they present the material and do they portray it according to an appropriate theory? Do they reveal a trend in the field? A raging debate? Pick one of these themes to focus the organization of your review.

Convey it to your reader

A literature review may not have a traditional thesis statement (one that makes an argument), but you do need to tell readers what to expect. Try writing a simple statement that lets the reader know what is your main organizing principle. Here are a couple of examples:

The current trend in treatment for congestive heart failure combines surgery and medicine.

More and more cultural studies scholars are accepting popular media as a subject worthy of academic consideration.

Consider organization

You’ve got a focus, and you’ve stated it clearly and directly. Now what is the most effective way of presenting the information? What are the most important topics, subtopics, etc ., that your review needs to include? And in what order should you present them? Develop an organization for your review at both a global and local level:

First, cover the basic categories

Just like most academic papers, literature reviews are likely to contain at least three basic elements: an introduction or background information section; the body of the review containing the discussion of sources; and, finally, a conclusion and/or recommendations section to end the paper. The following provides a brief description of the content of each:

• Introduction: Gives a quick idea of the topic of the literature review, such as the central theme or organizational pattern.
• Body: Contains your discussion of sources and is organized either chronologically, thematically, or methodologically (see below for more information on each).
• Conclusions/Recommendations: Discuss what you have drawn from reviewing literature so far. Where might the discussion proceed?

Organizing the body

Once you have the basic categories in place, then you must consider how you will present the sources themselves within the body of your paper. Create an organizational method to focus this section even further.

To help you come up with an overall organizational framework for your review, consider the following scenario:

You’ve decided to focus your literature review on materials dealing with sperm whales. This is because you’ve just finished reading Moby Dick, and you wonder if that whale’s portrayal is really real. You start with some articles about the physiology of sperm whales in biology journals written in the 1980’s. But these articles refer to some British biological studies performed on whales in the early 18th century. So you check those out. Then you look up a book written in 1968 with information on how sperm whales have been portrayed in other forms of art, such as in Alaskan poetry, in French painting, or on whale bone, as the whale hunters in the late 19th century used to do. This makes you wonder about American whaling methods during the time portrayed in Moby Dick, so you find some academic articles published in the last five years on how accurately Herman Melville portrayed the whaling scene in his novel.

Now consider some typical ways of organizing the sources into a review:

• Chronological: If your review follows the chronological method, you could write about the materials above according to when they were published. For instance, first you would talk about the British biological studies of the 18th century, then about Moby Dick, published in 1851, then the book on sperm whales in other art (1968), and finally the biology articles (1980s) and the recent articles on American whaling of the 19th century. But there is relatively no continuity among subjects here. And notice that even though the sources on sperm whales in other art and on American whaling are written recently, they are about other subjects/objects that were created much earlier. Thus, the review loses its chronological focus.
• By publication: Order your sources by publication chronology, then, only if the order demonstrates a more important trend. For instance, you could order a review of literature on biological studies of sperm whales if the progression revealed a change in dissection practices of the researchers who wrote and/or conducted the studies.
• By trend: A better way to organize the above sources chronologically is to examine the sources under another trend, such as the history of whaling. Then your review would have subsections according to eras within this period. For instance, the review might examine whaling from pre-1600-1699, 1700-1799, and 1800-1899. Under this method, you would combine the recent studies on American whaling in the 19th century with Moby Dick itself in the 1800-1899 category, even though the authors wrote a century apart.
• Thematic: Thematic reviews of literature are organized around a topic or issue, rather than the progression of time. However, progression of time may still be an important factor in a thematic review. For instance, the sperm whale review could focus on the development of the harpoon for whale hunting. While the study focuses on one topic, harpoon technology, it will still be organized chronologically. The only difference here between a “chronological” and a “thematic” approach is what is emphasized the most: the development of the harpoon or the harpoon technology.But more authentic thematic reviews tend to break away from chronological order. For instance, a thematic review of material on sperm whales might examine how they are portrayed as “evil” in cultural documents. The subsections might include how they are personified, how their proportions are exaggerated, and their behaviors misunderstood. A review organized in this manner would shift between time periods within each section according to the point made.
• Methodological: A methodological approach differs from the two above in that the focusing factor usually does not have to do with the content of the material. Instead, it focuses on the “methods” of the researcher or writer. For the sperm whale project, one methodological approach would be to look at cultural differences between the portrayal of whales in American, British, and French art work. Or the review might focus on the economic impact of whaling on a community. A methodological scope will influence either the types of documents in the review or the way in which these documents are discussed. Once you’ve decided on the organizational method for the body of the review, the sections you need to include in the paper should be easy to figure out. They should arise out of your organizational strategy. In other words, a chronological review would have subsections for each vital time period. A thematic review would have subtopics based upon factors that relate to the theme or issue.

Sometimes, though, you might need to add additional sections that are necessary for your study, but do not fit in the organizational strategy of the body. What other sections you include in the body is up to you. Put in only what is necessary. Here are a few other sections you might want to consider:

• Current Situation: Information necessary to understand the topic or focus of the literature review.
• History: The chronological progression of the field, the literature, or an idea that is necessary to understand the literature review, if the body of the literature review is not already a chronology.
• Methods and/or Standards: The criteria you used to select the sources in your literature review or the way in which you present your information. For instance, you might explain that your review includes only peer-reviewed articles and journals.

Questions for Further Research: What questions about the field has the review sparked? How will you further your research as a result of the review?

Attribution

"Create a Literature Review" is derivative of Literature Reviews by The Writing Center, University of North Carolina at Chapel Hill licensed Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License .

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MLA Citation Style 9th Edition: Annotated Bib.

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What is an Annotated Bibliography?

Useful Links for Annotated Bibliographies

• Annotated Bibliographies Overview of purpose and form of annotated bibliographies from the Purdue OWL.
• Writing an Annotated Bibliography Overview and examples from the University of Guelph.
• Writing an Annotated Bibliography Definition, tips, and examples from the University of Toronto.

Annotations

An annotated bibliography is a list of citations for various books, articles, and other sources on a topic. The annotated bibliography looks like a Reference page but includes an annotation after each source cited. An annotation is a short summary and/or critical evaluation of a source. Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself.

Types of Annotations

 A summary annotation describes the source by answering the following questions: who wrote the document, what the document discusses, when and where was the document written, why was the document produced, and how was it provided to the public. The focus is on description. 

 An evaluative annotation includes a summary as listed above but also critically assesses the work for accuracy, relevance, and quality. Evaluative annotations can help you learn about your topic, develop a thesis statement, decide if a specific source will be useful for your assignment, and determine if there is enough valid information available to complete your project. The focus is on description and evaluation.

Annotated Bibliographies: How-To Guide

• MLA Annotated Bibliography Template

Sample Entry

London, Herbert. “Five Myths of the Television Age.” Television Quarterly , vol. 10, no. 1, Mar. 1982, pp. 81-69.

Herbert London, the Dean of Journalism at New York University and author of several books and articles, explains how television contradicts five commonly believed ideas. He uses specific examples of events seen on television, such as the assassination of John Kennedy, to illustrate his points. His examples have been selected to contradict such truisms as: “seeing is believing”; “a picture is worth a thousand words”; and “satisfaction is its own reward.” London uses logical arguments to support his ideas which are his personal opinion. He does not refer to any previous works on the topic. London’s style and vocabulary would make the article of interest to any reader. The article clearly illustrates London’s points, but does not explore their implications leaving the reader with many unanswered questions.

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What is An Annotated Bibliography?

An annotated bibliography is a list of sources (books, articles, websites, etc.) with short paragraph about each source. An annotated bibliography is sometimes a useful step before drafting a research paper, or it can stand alone as an overview of the research available on a topic.

Each source in the annotated bibliography has a citation - the information a reader needs to find the original source, in a consistent format to make that easier. These consistent formats are called citation styles.  The most common citation styles are MLA (Modern Language Association) for humanities, and APA (American Psychological Association) for social sciences.

Annotations are about 4 to 6 sentences long (roughly 150 words), and address:

•     Main focus or purpose of the work
•     Usefulness or relevance to your research topic 
•     Special features of the work that were unique or helpful
•     Background and credibility of the author
•     Conclusions or observations reached by the author
•     Conclusions or observations reached by you

Annotations versus Abstracts

Many scholarly articles start with an abstract, which is the author's summary of the article to help you decide whether you should read the entire article.  This abstract is not the same thing as an annotation.  The annotation needs to be in your own words, to explain the relevance of the source to your particular assignment or research question.

Literature Review

Details and examples of how to organize and write a literature review

Annotated Bibliography video

APA 7th Annotated Bibliography Examples

Journal article

Alvarez, N. & Mearns, J. (2014). The benefits of writing and performing in the spoken word poetry community.  The Arts in Psychotherapy, 41 (3), 263-268.  https://doi.org/10.1016/j.aip.2014.03.004 Prior research has shown narrative writing to help with making meaning out of trauma. This article uses grounded theory to analyze semi-structured interviews with ten spoken word poets.  Because spoken word poetry is performed live, it creates personal and community connections that enhance the emotional development and resolution offered by the practice of writing. The findings are limited by the small, nonrandom sample (all the participants were from the same community).

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