Cita APA (7a ed.)

Steinbeck, J. (1937). Of mice and men. Penguin group.

Cita Chicago Style (17a ed.)

Steinbeck, John. Of Mice and Men. New York: Penguin group, 1937.

Cita MLA (9a ed.)

Steinbeck, John. Of Mice and Men. Penguin group, 1937.