APA (7th ed.) Citation

Steinbeck, J., & DeMott, R. J. (2008). The grapes of wrath. Thorndike Press.

Chicago Style (17th ed.) Citation

Steinbeck, John, and Robert J. DeMott. The Grapes of Wrath. Detroit: Thorndike Press, 2008.

MLA (8th ed.) Citation

Steinbeck, John, and Robert J. DeMott. The Grapes of Wrath. Thorndike Press, 2008.

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