Cita APA (7a ed.)

Perkins, G. B. (1970). The Theory of the American novel. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Perkins, George B. The Theory of the American Novel. New York: Holt, Rinehart and Winston, 1970.

Cita MLA (9a ed.)

Perkins, George B. The Theory of the American Novel. Holt, Rinehart and Winston, 1970.