APA-viite (7. p.)

Steinbeck, J. (1939). The grapes of wrath. The Viking press.

Chicago-viite (17. p.)

Steinbeck, John. The Grapes of Wrath. New York: The Viking press, 1939.

MLA-viite (8. p.)

Steinbeck, John. The Grapes of Wrath. The Viking press, 1939.