01 / DOI
Filled for you
Paste a DOI and the authors, title, journal, volume, issue, pages and date come from Crossref.
Free tool
Pick a website, a book or a journal article and fill in the details, or paste a DOI to fill them from Crossref, and see the citation in APA 7th edition, MLA 9th edition and Chicago 17th edition at once. Copy one into your document with the italics in place, and add citations to a reference list that sorts itself A to Z. It covers the common cases; for unusual sources, check your style guide.
My reference list
APA uses sentence case for titles (only the first word and names in capitals). Type the title the way your style wants it.
Citations are made in your browser. A DOI is looked up in Crossref's public API; nothing else is sent. Your list stays in this browser.
Three styles at once
01 / DOI
Paste a DOI and the authors, title, journal, volume, issue, pages and date come from Crossref.
02 / Styles
Author names, dates, italics and punctuation follow each style's rules for websites, books and articles.
03 / List
Add citations to your list; it sorts A to Z and copies in one go.
Questions
Author. (Year, Month Day). Title of page. Site Name. URL. Choose Website, fill in the details and copy the APA line.
A permanent ID for an article, like 10.1038/nature12373. Most journal articles show it on the first page.
Yes. The citation is copied with its italics.
It covers websites, books and journal articles, the most common. For others, check your style guide.
Yes, in this browser.