How to cite a conference paper (APA 7, MLA 9, Chicago, Harvard)
Conference papers are messy because the same work may exist as a live talk, a PDF, a proceedings chapter, slides, and later a journal article. Those are not interchangeable citations. The version you cite should match the version you used. A published proceedings paper needs the proceedings title, page range, publisher or archive, and a DOI or URL when one exists.
When to use this source type
Use this source type when a paper was presented at a conference and made retrievable through proceedings, an institutional archive, a professional society site, or a stable conference page. In computer science, education, medicine, and engineering, conference papers can be primary scholarly outputs. NeurIPS, CHI, ACL, IEEE, and ACM proceedings all need careful container details.
If you watched a live talk but no paper was published, cite it as a presentation or personal communication according to your style guide. If a conference paper later became a journal article, cite the journal article when that is the version you read. The citation should tell readers whether the source is archived scholarship or an event-only presentation.
Quick reference table
The same source facts appear in each style, but they move around. Check the author role, date detail, title formatting, container, locator, and the one style-specific rule before you paste a citation into your reference list.
| Style | Author | Date | Title | Container | URL or locator | Style note |
|---|---|---|---|---|---|---|
| APA 7 | Paper author surnames and initials. | Year of proceedings or presentation. | Paper title in sentence case. | Proceedings title in italics after In. | Page range, publisher, DOI or URL. | DOI formatted as https://doi.org/... |
| MLA 9 | Paper author names, first inverted. | Year after publisher or conference details. | Paper title in quotation marks and title case. | Proceedings as container, often italicized. | Pages and URL as final locators. | A second container can name the conference. |
| Chicago | Paper author names in reference-list order. | Year after author in author-date. | Paper title in quotation marks. | Proceedings title in italics. | Page range and URL or DOI. | Notes can carry fuller event dates and location. |
| Harvard | Author surnames and initials. | Year in parentheses. | Paper title in single quotation marks. | Conference or proceedings title in italics. | Place, publisher, pages, URL or DOI. | Institution rules vary, but Cite Them Right favors retrievable details. |
APA 7 walkthrough
APA 7 starts with the same basic question: who is responsible for this conference paper? For a conference paper, uses the paper authors, not the conference organizer. The date element uses the year attached to the proceedings record or published paper. The title element sets the paper title in sentence case with no quotation marks. The source element uses In plus the proceedings title in italics when the paper appears in a proceedings volume. Finally, the locator element adds page range, publisher, and the DOI as a full https://doi.org URL, or the proceedings URL. Work through those fields in order and the punctuation becomes much easier to control.
APA 7 distinguishes published proceedings from unpublished presentations, so check whether the paper has an archive page. In text, use (Vaswani et al., 2017). If you quote directly, add the page, paragraph, timestamp, or legal pin cite required by the style. If your source is online, prefer a stable URL or DOI over a search-result link, and remove tracking parameters before you submit the reference.
Vaswani, A., Shazeer, N., Parmar, N., Uszkoreit, J., Jones, L., Gomez, A. N., Kaiser, L., & Polosukhin, I. (2017). Attention is all you need. In Advances in neural information processing systems 30 (pp. 5998-6008). Curran Associates. https://proceedings.neurips.cc/paper/2017/hash/3f5ee243547dee91fbd053c1c4a845aa-Abstract.html
MLA 9 walkthrough
MLA 9 starts with the same basic question: who is responsible for this conference paper? For a conference paper, uses the paper author order exactly as published. The date element places the year after the proceedings publisher or conference details. The title element puts the paper title in quotation marks and title case. The source element uses the proceedings title as the main container and can add the conference as a second container. Finally, the locator element adds page range with pp. and the archive URL when the proceedings are online. Work through those fields in order and the punctuation becomes much easier to control.
MLA's container system works well for proceedings because the paper sits inside a named collection. In text, use (Vaswani et al.). If you quote directly, add the page, paragraph, timestamp, or legal pin cite required by the style. If your source is online, prefer a stable URL or DOI over a search-result link, and remove tracking parameters before you submit the reference.
Vaswani, Ashish, et al. "Attention Is All You Need." Advances in Neural Information Processing Systems 30, Curran Associates, 2017, pp. 5998-6008, proceedings.neurips.cc/paper/2017/hash/3f5ee243547dee91fbd053c1c4a845aa-Abstract.html.
Chicago walkthrough
Chicago starts with the same basic question: who is responsible for this conference paper? For a conference paper, starts with the paper authors in the order printed. The date element uses the proceedings year after the author block. The title element puts the paper title in quotation marks. The source element places the proceedings title after In and italicizes it. Finally, the locator element includes page range, publisher when known, and DOI or URL at the end. Work through those fields in order and the punctuation becomes much easier to control.
Use author-date for most sciences and social sciences; notes-bibliography can include conference dates and location in the first footnote. In text, use (Vaswani et al. 2017). If you quote directly, add the page, paragraph, timestamp, or legal pin cite required by the style. If your source is online, prefer a stable URL or DOI over a search-result link, and remove tracking parameters before you submit the reference.
Vaswani, Ashish, Noam Shazeer, Niki Parmar, Jakob Uszkoreit, Llion Jones, Aidan N. Gomez, Lukasz Kaiser, and Illia Polosukhin. 2017. "Attention Is All You Need." In Advances in Neural Information Processing Systems 30, 5998-6008. Curran Associates. https://proceedings.neurips.cc/paper/2017/hash/3f5ee243547dee91fbd053c1c4a845aa-Abstract.html.
Harvard walkthrough
Harvard starts with the same basic question: who is responsible for this conference paper? For a conference paper, uses author surnames and initials, preserving the paper's author order. The date element puts the publication year in parentheses after the authors. The title element sets the paper title in single quotation marks. The source element names the proceedings or conference in italics and includes publisher details where available. Finally, the locator element adds pages, then Available at or doi details for online proceedings. Work through those fields in order and the punctuation becomes much easier to control.
Cite Them Right 12th edition expects enough event and archive detail for a reader to retrieve the exact conference version. In text, use (Vaswani et al., 2017). If you quote directly, add the page, paragraph, timestamp, or legal pin cite required by the style. If your source is online, prefer a stable URL or DOI over a search-result link, and remove tracking parameters before you submit the reference.
Vaswani, A. et al. (2017) 'Attention is all you need', Advances in Neural Information Processing Systems 30. Curran Associates, pp. 5998-6008. Available at: https://proceedings.neurips.cc/paper/2017/hash/3f5ee243547dee91fbd053c1c4a845aa-Abstract.html (Accessed: 15 January 2025).
Common mistakes for this source type
Most errors come from forcing a conference paper into the wrong template. Before submitting, check these details against the source itself, not against a database preview or a copied citation.
- Citing the later journal article when you actually used the conference proceedings PDF.
- Naming the conference organizer as author instead of the paper authors.
- Leaving out the proceedings title, which is the container that makes the paper retrievable.
- Forgetting the page range in a proceedings volume.
- Treating unpublished slides as if they were a published paper.