When do I need to include a DOI in my citation?

When a DOI is assigned to a resource you should always include it (even if you used the print version of the resource).

For more information about when to include DOIs and URLS and how to format them, see the APA Style website and sections 9.34-9.36 of the APA manual.

 

 

Note

All information and page number references are based on the 7th edition of the Publication Manual of the American Psychological Association (2020).