APA (7e ed.) Bronvermelding

Rothwell Kenneth S. (1974). Questions of rhetoric and usage (2nd ed.). Little, brown and Co..

Chicago (17e ed.) Bronvermelding

Rothwell Kenneth S. Questions of Rhetoric and Usage. 2nd ed. Boston: Little, brown and Co., 1974.

MLA (9e ed.) Bronvermelding

Rothwell Kenneth S. Questions of Rhetoric and Usage. 2nd ed. Little, brown and Co., 1974.