APA-referens (7:e uppl.)

Hannan, F. W. (1921). Evagelism. Methodist Book Concern.

Chicago-referens (17:e uppl.)

Hannan, Frederick Watson. Evagelism. New York: Methodist Book Concern, 1921.

MLA-referens (9:e uppl.)

Hannan, Frederick Watson. Evagelism. Methodist Book Concern, 1921.