APA-referens (7:e uppl.)

Harrison, R. P. (1981). The cartoon: Communication to the quick. Sage.

Chicago-referens (17:e uppl.)

Harrison, Randall P. The Cartoon: Communication to the Quick. Beverly Hills: Sage, 1981.

MLA-referens (9:e uppl.)

Harrison, Randall P. The Cartoon: Communication to the Quick. Sage, 1981.