Steinbeck, J., & DeMott, R. J. (1992). The grapes of wrath. Penguin.
Chicago Style (17th ed.) CitationSteinbeck, John, and Robert J. DeMott. The Grapes of Wrath. New York, N.Y.: Penguin, 1992.
MLA (9th ed.) CitationSteinbeck, John, and Robert J. DeMott. The Grapes of Wrath. Penguin, 1992.
Warning: These citations may not always be 100% accurate.