Cita APA

Steinbeck, J. (2002). Grapes of wrath. Penguin.

Citación estilo Chicago

Steinbeck, John. Grapes of Wrath. New York: Penguin, 2002.

Cita MLA

Steinbeck, John. Grapes of Wrath. Penguin, 2002.

Warning: These citations may not always be 100% accurate.