APA Style Search Results

1. What is a digital object identifier, or DOI?
A digital object identifier (DOI) is a unique alphanumeric string assigned by a registration agency (the International DOI Foundation) to identify content and provide a persistent link to its location on the Internet.
Web Page
2. Electronic sources and locator information
If the publisher is a university and the name of the state or province is included in the name of the university, do not repeat the name in the publisher location. The names of U.S.
Guide/Guidelines
3. The Digital Object Identifier System
Provides a link to the Digital Object Identifier (DOI) system web site.
Web Page
4. Crossref DOI resolver
Provides a link to the CrossRef web site and DOI resolver.
Web Page