APA-referens (7:e uppl.)
Coffman, S. (2003). Going live: Starting & running a virtual reference service. American Library Association.
Chicago-referens (17:e uppl.)
Coffman, Steve. Going Live: Starting & Running a Virtual Reference Service. Chicago: American Library Association, 2003.
MLA-referens (9:e uppl.)
Coffman, Steve. Going Live: Starting & Running a Virtual Reference Service. American Library Association, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.