Cita APA (7th ed.)

French, W. (1975). John Steinbeck (2a. ed.). Twayne Publishers.

Cita Chicago (17th ed.)

French, Warren. John Steinbeck. 2a. ed. Boston: Twayne Publishers, 1975.

Cita MLA (9th ed.)

French, Warren. John Steinbeck. 2a. ed. Twayne Publishers, 1975.