Free Claude Citation Generator Anthropic's Models, Cited Correctly
Cite Claude correctly in APA 7, MLA 9, Chicago 17, Harvard, IEEE and Vancouver. Anthropic and the tool's URL are already filled in; add the model version from the picker, the date and your prompt, and copy the reference entry with every in-text form. Built on the guidance the style manuals published for generative AI.
The version is in the product's model picker or settings. The prompt makes MLA, Chicago and Harvard entries complete; APA works without it.
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How to cite Claude in three steps
Pin down the version
Open the model picker or settings in Claude and note the exact version you used. AI tools change weekly, so the version is what makes your citation reproducible, the same way an edition dates a book.
Add the date and prompt
Record when the text was generated and what you asked. MLA and Chicago build the citation around the prompt itself, and every style dates the exchange somewhere.
Copy in your style
Pick APA, MLA, Chicago, Harvard, IEEE or Vancouver and copy the entry with italics intact, plus the in-text forms and the note or disclosure wording the style expects.
Why this Claude citation generator is different
The manuals' patterns, applied to Claude
APA's company-as-author example, MLA's prompt-as-title entry and Chicago's notes-only ruling were written around ChatGPT; the generator applies each one to Anthropic's tool without improvising.
Anthropic prefilled
Company, tool name and URL are already in the form. You supply only what belongs to your conversation: the version, the date and the prompt.
Tier names as versions
Claude versions read like Sonnet 4.5 or Opus 4.1, a tier plus a number. The generator places that identifier exactly where each style expects a version.
Every in-text form
Parenthetical and narrative citations, Chicago's full and shortened notes, and the disclosure wording IEEE and Vancouver expect all come with the entry.
Citing Claude: same rules, Anthropic's details
The style manuals wrote their AI guidance around ChatGPT, but the patterns were designed to generalize, and Claude slots straight in. APA credits the company with the algorithm's output, so Anthropic takes the author position and Claude, italicized, is the work. MLA builds the entry around your prompt with Claude as its container. Chicago keeps Claude out of the bibliography altogether: a footnote with the model, the prompt, Anthropic and the full date is the entire citation.
The Claude-specific detail is the version name. Anthropic labels its models by capability tier, Haiku, Sonnet and Opus, each numbered, and different tiers can answer the same prompt differently. The version in your citation is what lets a reader, or a marker, understand exactly which system produced the text, so copy it from the model menu at the time of the conversation rather than from memory later.
The rest is the discipline that applies to any AI source. Papers Claude recommends are cited as papers once you have verified them against a real database; the AI citation checker does that for a whole list. Help that left no words in your text is disclosed, not cited. And prose that still carries Claude's cadence is a job for the TextPulse humanizer, which reworks rhythm and phrasing while treating every citation as untouchable.
Anatomy of a Claude citation
One Claude conversation, taken apart in six styles. Hover any coloured part of the reference entry or the in-text variations to see what it is and the rule behind it.
Anthropic. (2026). Claude (Sonnet 4.5 version) [Large language model]. https://claude.ai/
The pattern the APA Style blog published for ChatGPT, applied to any AI model. Alphabetize under the company's name in the reference list.
(Anthropic, 2026)
Anthropic (2026)...
When prompted, Claude generated... (Anthropic, 2026)
APA recommends describing the prompt in the text or method section; a full transcript can go in an appendix.
(Anthropic, 2026)
AI output has no page numbers, so no p. locator is possible; make clear in the sentence that the words are the model's.
Hover any coloured part for what it is and the rule behind it.
One Claude conversation, seven outputs
The same exchange formatted for every style the generator supports. Note where the prompt appears, where it does not, and which styles keep Claude out of the reference list entirely.
APA (7th edition)
Reference list entry
Anthropic. (2026). Claude (Sonnet 4.5 version) [Large language model]. https://claude.ai/
MLA (9th edition)
Works Cited entry
"Explain the difference between correlation and causation for a first-year statistics student" prompt. Claude, Sonnet 4.5 version, Anthropic, 14 July 2026, claude.ai.
Chicago (notes and bibliography)
Footnote (Chicago cites AI in notes only)
Claude, response to "Explain the difference between correlation and causation for a first-year statistics student," Anthropic, 14 July 2026.
Chicago (author-date)
In-text citation (no reference list entry)
(Claude, 14 July 2026)
Harvard (Cite Them Right)
Reference list entry
Anthropic Claude (2026) Claude response to prompt 'Explain the difference between correlation and causation for a first-year statistics student', 14 July.
IEEE
Reference list entry
[1] Anthropic, Claude (Sonnet 4.5 version) [Large language model], 2026. [Online]. Available: https://claude.ai/ (accessed 14 July 2026).
Vancouver
Reference list entry
1. Claude (Sonnet 4.5 version) [Large language model]. Anthropic; 2026 [cited 14 July 2026]. Available from: https://claude.ai/
All seven come from the generator above. The prompt and dates are examples; substitute the details of your own conversation.
Who uses the Claude citation generator
Students
Cite permitted Claude use in essays with the pattern your marker will recognize from the style manuals.
Researchers and academics
Meet journal AI-disclosure rules with the citation, the exact model tier and the acknowledgment wording in one place.
AI-assisted writers
Keep the boundary visible: cite what Claude wrote, verify what it recommended, disclose how it helped.
Instructors
Point students at one page that shows how APA, MLA and Chicago want Claude cited, differences included.
Claude is cited.
Now make the prose around it yours.
The TextPulse humanizer reworks AI-flavoured phrasing and rhythm across your draft while every citation stays untouched, with a tracked-changes view of every edit. Free demo included.