DOI Tool

DOI to AMA Citation Generator

Paste a DOI or doi.org URL, review article metadata, and generate an AMA 11th edition journal reference.

Direct answer: To cite a DOI in AMA, format the source as a journal article and place the DOI at the end: authors, article title, abbreviated journal name, year, volume, issue, pages, doi:DOI. DOI lookup can import metadata, but AMA 11th edition still requires you to verify missing fields and online-ahead-of-print details.

Manual review required: DOI metadata may omit final page ranges, issue numbers, corrected titles, author initials, or journal abbreviations. Check the publisher page, article PDF, PubMed record, or journal instructions before submitting.

Example DOI: 10.1056/NEJMoa2034577

Polack FP, Thomas SJ, Kitchin N, et al. Safety and efficacy of the BNT162b2 mRNA Covid-19 vaccine. N Engl J Med. 2020;383(27):2603-2615. doi:10.1056/NEJMoa2034577

Paste the DOI, generate metadata, and check final pages, issue, author initials, and DOI placement.

AMA citation style is a numbered citation style commonly used in medical and scientific writing. It uses superscript numbers in the text and a numbered reference list at the end of the paper.

  • Last substantive review: July 15, 2026
  • Based on AMA Manual of Style, 11th edition
  • Not affiliated with the American Medical Association
  • Examples checked against AMA 11th edition citation rules

Generate from DOI details

Reference List Citation

In-text Citation

Manual review required: verify generated medical citations before submitting. This tool does not guarantee publication compliance.

Citation list

AMA DOI citation format

For journal articles, place the DOI at the end of the reference when it is available. This tool normalizes DOI links such as doi.org URLs into the AMA-style DOI ending and keeps the journal article fields editable for final review.

Author AA, Author BB. Article title. Abbreviated Journal Name. Year;Volume(Issue):Pages. doi:DOI

Example

Polack FP, Thomas SJ, Kitchin N, et al. Safety and efficacy of the BNT162b2 mRNA Covid-19 vaccine. N Engl J Med. 2020;383(27):2603-2615. doi:10.1056/NEJMoa2034577

How to generate an AMA citation from a DOI

  1. Paste the DOI or doi.org URL. The tool accepts DOI strings such as 10.1056/NEJMoa2034577 and full DOI links.
  2. Generate article details. DOI metadata can fill authors, title, journal, year, volume, issue, pages, and DOI.
  3. Check missing metadata. If fields are blank or look incomplete, verify them from PubMed, the publisher page, or the article PDF.
  4. Review DOI placement. In AMA 11th edition journal citations, the DOI belongs at the end of the reference when available.

DOI metadata edge cases

Missing metadata

Crossref or publisher DOI records may omit issue numbers, final page ranges, author initials, or corrected article titles. Use manual fields to complete the citation before copying.

Online ahead of print

When an article is online ahead of print, cite the available details and DOI, then update the reference after final volume, issue, and page numbers appear.

DOI vs URL

For journal articles, a DOI is usually stronger than a URL. Include the DOI ending and omit the URL unless your instructor specifically asks for both.

DOI not found

If a DOI lookup fails, try the PMID citation generator or enter details manually in the journal article citation generator.

DOI lookup errors and manual fallback

Direct answer: If DOI lookup fails, do not guess the citation. Search the DOI on the publisher site, check PubMed, or open the article PDF, then use the manual journal article fields to complete the AMA 11th edition reference.

Problem What to check AMA action
DOI returns no record Spelling, punctuation, doi.org URL, publisher article page. Re-enter the DOI or cite manually from verified article details.
Pages or issue missing Article PDF, PubMed record, final publisher version. Add final volume, issue, and pages when available.
Journal name not abbreviated PubMed/NLM journal record or course instructions. Use the required journal abbreviation before copying.

Source and method note

AMA Citation Tools uses DOI metadata as a starting point for journal article fields, then formats the citation with AMA 11th edition order and DOI placement. The page is maintained by AMA Citation Tools, last substantively reviewed July 15, 2026, and is designed for educational citation drafting rather than guaranteed publication compliance.

Related AMA tools

Use the PMID citation generator for PubMed identifiers, the journal article citation generator for manual article details, the AMA in-text citation generator for superscript numbers, and the AMA 11th edition guide for format checks.

FAQ

Should I include both DOI and URL in AMA?

For journal articles, prefer DOI when available. A URL is usually unnecessary when the DOI is included.

Where does the DOI go in AMA 11th edition?

For a journal article, place the DOI at the end of the reference after the page range, usually in the form doi:10.xxxx/xxxxx.

What if DOI lookup misses metadata?

Use the publisher article page, PubMed record, or article PDF to fill missing authors, journal abbreviation, publication details, and pages before copying the AMA citation.

Can I cite an online ahead of print article?

Yes. Use the available article details and DOI, then update volume, issue, and page range when the final publication record is available.