APA

Winkler A. C., . (1981). Rhetoric made plain. New York: Harcourt.

Chicago

Winkler Anthony C, . 1981. Rhetoric made plain. New York: Harcourt.

Harvard

Winkler A. C., . (1981). Rhetoric made plain. New York: Harcourt.

MLA

Winkler Anthony C, . Rhetoric made plain. New York: Harcourt. 1981.