Does the IB require a particular citation style for the Extended Essay?

The IB does not impose one universal citation style on every Extended Essay candidate. Your school, department, or supervisor may require APA, MLA, Chicago, Harvard, or another recognized system. That local instruction should be treated as a requirement, not merely a recommendation. Whichever system you use, citations must identify borrowed material clearly and connect to complete references. Consistency matters, but consistency cannot compensate for missing acknowledgment.

Do I need to cite a source when I paraphrase it in my own words?

Yes, a paraphrase still communicates an idea obtained from another source. Changing the vocabulary or sentence structure removes the need for quotation marks, but it does not remove the need for a citation. A strong paraphrase accurately presents the source while using genuinely independent wording. Place the citation close enough to make its scope clear, and add a page number if your style requires or recommends one. Follow the paraphrase with your own analysis so that the source supports rather than replaces your argument.

Should I include every source I read in my EE bibliography?

That depends partly on the terminology and practice required by your school. A reference list or works cited list normally contains sources actually cited in the essay, while a broader bibliography may also include works consulted. The IB accepts different labels provided the system is clear and consistent. Ask your supervisor whether uncited background reading should appear separately or be omitted from the submitted list. In all cases, every in-text citation must lead to a complete, traceable entry.

What should I do if I cannot find the author or publication date of a website?

First, inspect the page, its header and footer, the organization's about section, and any linked report or PDF. A responsible organization may function as the corporate author when no individual author is named. Recognized citation styles also provide conventions for sources without a date, but the exact abbreviation varies by style. Missing information can be a warning that the source lacks academic authority or stability. If a stronger source provides the same evidence, replacing the incomplete webpage is often preferable.

Can I fix all my citations after completing the first EE draft?

You can correct formatting later, but postponing all citation work is risky. By the end of a long draft, you may no longer remember where particular wording, statistics, or interpretations originated. Insert at least a functional citation and save the full source details when evidence first enters the essay. You can then standardize punctuation, italics, capitalization, and ordering during revision. This separates manageable formatting work from the much harder task of reconstructing your research history.

How should I cite AI use in an IB Extended Essay?

If AI-generated text, images, or other output is used in assessed work, the IB expects that contribution to be acknowledged rather than presented as your own. Current guidance indicates that the tool and relevant output should be documented, with details such as the prompt and generation date where applicable. Your school's policy may set more specific formatting or disclosure requirements, so confirm these with your supervisor. Using AI for feedback does not transfer responsibility for accuracy, authorship, or source verification to the tool. The safest approach is to write the submitted prose yourself, retain a process record, and disclose meaningful AI assistance transparently.

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Citing Sources Correctly From the Very First Draft

IB Diploma Extended Essay IB IB Extended Essay

• 6 Oct 2026•10

Citing Sources Correctly From the Very First Draft

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Citing Sources Correctly From the Very First Draft | RevisionDojo

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Citing Sources Correctly From the Very First Draft

IB Diploma Extended Essay IB IB Extended Essay

• 6 Oct 2026•10

Citing sources correctly from the very first draft is one of the safest habits an IB student can develop. For students drafting an IB Extended Essay during the September-November fall term, it prevents lost page numbers, unclear paraphrasing, incomplete references, and stressful corrections before supervisor meetings.

The central rule is simple: whenever you use another person's words, ideas, data, images, methods, or other intellectual work, acknowledge the source at the point where you use it. A bibliography entry alone is not enough. Readers must be able to identify borrowed material and locate its source.

What the IB officially expects

The IB's Effective citing and referencing guide distinguishes between two connected processes:

Citing identifies a source in the body of your work at the point of use.
Referencing provides the fuller publication details needed to locate that source.

The IB requires acknowledgment of sources, but it does not prescribe one universal citation style for every candidate. Your school, department, or supervisor may require APA, MLA, Chicago, Harvard, or another recognized system. Follow that local instruction consistently.

The IB academic integrity policy explains that copied, adapted, paraphrased, and translated material must be acknowledged. This principle applies to books, articles, data, maps, diagrams, photographs, interviews, code, datasets, and AI-generated material.

The official IB Extended Essay overview describes the EE as independent research culminating in a 4,000-word paper. Independence means selecting, interpreting, evaluating, and synthesizing evidence while making your own reasoning visible. It does not mean working without sources.

Why citations belong in the first draft

Students sometimes write an uncited draft and plan to insert references later. After several weeks, however, it becomes difficult to remember which sentence came from which article, whether wording was copied exactly, or where a statistic appeared.

Retrofitting citations can also obscure how sources contribute to a paragraph. Several authors' ideas may be combined without showing where one contribution ends and another begins. Even if every author appears in the bibliography, individual claims remain difficult to trace.

Citing during drafting helps you:

Preserve page numbers and precise source details
Separate your analysis from borrowed ideas
Identify unsupported claims before feedback
Show your supervisor how the argument developed
Turn the final reference check into an audit rather than a reconstruction exercise

RevisionDojo's guide to best practices for IB EE and IA citations provides a useful final check, but the system should begin during research.

Build a source system before writing

Create a source log as soon as you begin reading. A spreadsheet, reference manager, or organized document is sufficient if you use it consistently.

Record the following for each source:

Author or responsible organization
Full title and publication date
Publisher, journal, volume, issue, and DOI where relevant
Stable URL and access date when required
Exact page numbers for useful passages
Whether each note is a quotation, paraphrase, or personal response
The claim or EE section the source may support

Notes become risky when copied wording and personal commentary look identical. Label material as QUOTE, PARAPHRASE, or MY ANALYSIS, or use a consistent color system.

Citation generators can accelerate formatting, but they cannot detect every missing detail or judge source quality. The RevisionDojo Citation Tool can help create and save references, but check each entry against your school's required style and the original source.

Cite quotations, paraphrases, and data correctly

A direct quotation reproduces exact wording. It needs quotation marks or block formatting, a citation or note, and normally a page number when the source provides pages.

A paraphrase expresses a source's idea using genuinely new language and sentence structure. It still requires a citation because changing the wording does not make the idea yours. Replacing a few words with synonyms while retaining the original structure is not an adequate paraphrase.

A practical method is to read the passage, hide it, explain the idea from memory, and then reopen the source to check accuracy. Attach the citation immediately. This helps preserve your own voice without losing attribution.

Statistics, definitions, datasets, theories, historical interpretations, and specialized factual claims also require citations. Common knowledge may not, although this depends on the subject and audience. If a reasonable reader could ask, "How do you know this?", a reliable source is usually appropriate.

Strong citation formatting cannot rescue weak evidence. RevisionDojo's overview of the best sources for IB Extended Essay research explains how authority, relevance, and methodology affect source selection.

Attach evidence to specific claims

A citation placed only at the end of a long paragraph can have an unclear scope. Readers should know whether it supports one sentence, several connected statements, or the whole discussion.

Use a claim, evidence, analysis structure:

State a limited, defensible claim.
Present relevant evidence with an immediate citation.
Explain how the evidence supports, qualifies, or challenges the claim.
Evaluate limitations or competing interpretations.
Connect the reasoning to the research question.

Citation density is not the same as analytical quality. A paragraph containing several quotations but little explanation remains source-driven. Your task is to interpret evidence and justify conclusions. RevisionDojo's guide to integrity and original argumentation in the EE explains how transparent sourcing and independent reasoning work together.

Use a September-November citation routine

September: establish the system

Confirm the required style with your supervisor, create your source log, and save stable copies of important material. Record complete details before drafting, especially for PDFs, datasets, and sources that may later move behind a login or paywall.

October: cite while drafting

Insert citations as soon as evidence enters a paragraph. If a detail is temporarily unavailable, use a visible marker such as [PAGE NUMBER NEEDED]. Resolve it during the same week's research session rather than accumulating placeholders.

November: conduct a two-way audit

Check every in-text citation against the final list, then check every final-list entry against the essay. This reveals missing references and unused entries. RevisionDojo's explanation of an EE reference list versus a bibliography clarifies the terminology your school may use.

Common mistakes to correct early

Avoid these recurring problems:

Citing quotations but not paraphrased ideas
Listing a source without citing it in the essay
Omitting available page numbers from quotations
Presenting a secondary summary as the original source
Providing a URL without author, title, or publication details
Forgetting to source adapted tables, figures, and graphs
Trusting citation software without checking its output

Always reopen the source and confirm that it supports the precise claim you have written.

Citing AI-assisted material

IB academic integrity guidance requires AI-generated output used in assessed work to be acknowledged appropriately. Depending on current school policy and citation style, you may need to document the tool, output, prompt, and date.

Do not paste generated paragraphs into an EE and present them as your own. Jojo AI can help you examine argument clarity, source quality, or possible citation gaps, but responsibility for authorship and accuracy remains yours. Keep a record of meaningful assistance and confirm disclosure requirements with your supervisor.

Conclusion

Citing sources correctly from the first draft makes an IB EE more credible, traceable, and manageable. Use your school's required style, capture complete details during research, cite quotations and paraphrases at the point of use, and audit citations in both directions.

RevisionDojo can support this process through its Citation Tool, EE guides, Jojo AI, and coursework feedback resources. Use the Citation Tool to organize references and EE Support to check that evidence, analysis, and attribution remain clearly connected.

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