How to Cite Sources in ACS Style
The ACS Guide is a digital-first resource that is updated over time. Journal references emphasize author names, article title, journal, year, volume, issue, pages and DOI.
Method
- Identify the source type and complete author list.
- Verify the source title and publication metadata.
- For journal articles, add year, volume, issue and pages or article number.
- Add the DOI when available and review target-journal instructions.
Worked example
Journal references separate authors with semicolons.
Books include author, title, publisher and year.
Notes
- The ACS Guide is continuously updated rather than tied to a single numbered print edition.
- Individual ACS journals can vary in details.
- DOI import reduces typing but not the need for verification.
Check the target journal or course instructions
ACS references share common conventions, but chemistry journals and instructors can impose details beyond a general generator. Confirm whether article titles are required, how journal names should be abbreviated and whether the assignment expects a particular citation presentation before finalizing the list.
For journal articles, verify authors, article title, journal, year, volume, issue when needed, pages or article number and DOI. DOI import reduces typing but can carry capitalization or metadata that still needs review against the published article.
Match the ACS reference pattern to chemistry source types
ACS references for journal articles, books, chapters and web sources use chemistry-specific conventions. Journal title abbreviations, author formatting and publication details can differ from APA, IEEE or Vancouver even when the underlying source metadata is identical.
When a journal abbreviation is required, verify it against an authoritative source rather than inventing one from initials. Chemical literature contains many titles that can be abbreviated in non-obvious ways.
Follow the citation system required by the course or publication
ACS materials can use different in-text citation presentations depending on the required style, such as numbers or author-date approaches in some contexts. The assignment or publication instructions determine which option applies.
Keep the bibliographic facts independent from the final styling. Verify authors, title, journal, year, volume, pages and DOI first, then generate the ACS-specific output so a formatting change does not hide a metadata error.
Authoritative references
Primary or authoritative references for the external standard, scoring rule or identifier convention used on this page.
Editorial review and limitations
Continue with the related tools
Use the linked tools for your own inputs and scenarios.
- IEEE Citation Generator — Generate numbered IEEE references for journal articles, webpages, books and book chapters using current IEEE reference-guide conventions.
- CSE Citation Generator — Generate CSE Manual 9th edition Citation-Sequence references for scientific journal articles, webpages, books and book chapters.
- AMA Citation Generator — Generate AMA 11 references for journal articles, webpages, books and chapters, with DOI import and PubMed/NLM journal-abbreviation checks.