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Citation help: choose the right source problem

Citation help starts with the source you actually used, not with a finished reference to copy. Use this hub to choose an existing guide, work through an attribution question or open the citation generator. The guides below have different jobs; this is not a complete source-type directory.

Which resource do I need?

Your questionStart hereHow to use it
I need a starting point or a style overviewCitation and referencing guideStart here before formatting a long reference list.
I have a dataset rather than an article about itAPA dataset guideCheck the data record and the version you used.
My source is a professor's emailProfessor email guideCheck the communication and recoverability question.
I am unsure whether a statement needs a citationCommon-knowledge guideWork through the audience and context, rather than relying on a percentage.
I only encountered a source through another workUnread-source guideResolve the source chain before formatting an entry.
I have checked the source details and need an entryCitation generatorReview the generated entry against the source and your assignment.

Separate attribution from formatting

Use three passes. First, mark which claims, quotations, images or data in your draft came from a source. Second, connect each marked passage to the exact item you consulted. Third, format the citation and reference using the style your assignment requires.

A polished reference cannot repair a source chain you have not checked. Keep the title, author or organization, date, locator and link together while you read. Record a version or edition when it matters to the material you used. If a field is missing, consult the style guidance rather than inventing it.

When a guide does not match your source, stop and identify the mismatch. A private email, a publicly available document and an article describing that document are different research situations. Use the guide to identify what needs checking, not to force your material into the nearest-looking example.

Worked routing example

Suggested workflow: your draft uses a statistic that you found in a report, and the report credits a dataset. If you have not inspected that dataset, begin with the unread-source guide. If you then retrieve and use the dataset itself, switch to the dataset guide and record the version you consulted. Do not silently claim to have read an item you did not open.

Before you use a generated reference

Compare the output with the actual source: author order, title, publication date, source type and locator. Check the required style and edition with your course. This hub supplies routes to existing resources; it does not promise examples for every source type or every citation style.

Your next three steps

  1. Resolve who or what supplied the words, idea or data.
  2. Match every in-text citation to the item you actually consulted.
  3. Review generated formatting rather than treating it as verification of the source.

Open citation generator

AI-assisted editorial resource. Maintained by Plagiarism Checker Online, operated by Markus Nick. Resource links checked October 23, 2026. This is not an official institutional statement or a claim of individual human factchecking. Report a correction.

Start here

Find the right academic resource

Choose the question you need to resolve before selecting a guide or tool.

University policies

Find policy resources, a permission checklist and explicitly preliminary research.

Citation help

Choose an existing source guide or work through an attribution question.

Is it plagiarism?

Review paraphrasing, reused work and peer feedback with a practical checklist.

Detectors

Separate source-matching questions from AI indicators and assignment permission.