APA-referens (7:e uppl.)

London, K. R. (1974). Documentation standards (Revised ed.). Petrocelli Books.

Chicago-referens (17:e uppl.)

London, Keith R. Documentation Standards. Revised ed. New York: Petrocelli Books, 1974.

MLA-referens (9:e uppl.)

London, Keith R. Documentation Standards. Revised ed. Petrocelli Books, 1974.