Introducing APA Style 7th Edition
Publication Manual of the American Psychological Association by ISBN: 9781433832161Publication Date: 2020
There's a new edition of APA style, the 7th edition. There aren't too many changes, but some major ones to be aware of are as follows:
1) Publication location no longer needed for books.
2) "Retrieved from" is no longer needed before a URL.
3) DOIs are treated as any other URL. Label "DOI" is not needed.