APA-referens (7:e uppl.)

Covino, W. A., & Jolliffe, D. A. (1995). Rhetoric: Concepts, definitions, boundaries. Allyn and Bacon.

Chicago-referens (17:e uppl.)

Covino, William A., och David A. Jolliffe. Rhetoric: Concepts, Definitions, Boundaries. Boston: Allyn and Bacon, 1995.

MLA-referens (9:e uppl.)

Covino, William A., och David A. Jolliffe. Rhetoric: Concepts, Definitions, Boundaries. Allyn and Bacon, 1995.