Cita APA

Steinbeck, J. (1993). The grapes of wrath. New York: Everyman's Library.

Chicago Style Citation

Steinbeck, John. The Grapes of Wrath. New York: Everyman's Library, 1993.

Cita MLA

Steinbeck, John. The Grapes of Wrath. New York: Everyman's Library, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.