APA-referens (7:e uppl.)
Charles, J. (2012). The readers' advisory guide to mystery (2nd ed.). American Library Association.
Chicago-referens (17:e uppl.)
Charles, John. The Readers' Advisory Guide to Mystery. 2nd ed. Chicago: American Library Association, 2012.
MLA-referens (9:e uppl.)
Charles, John. The Readers' Advisory Guide to Mystery. 2nd ed. American Library Association, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.