APA (7th ed.) Citation

Steinbeck, J. (1951). The grapes of wrath. Penguin Books in association with Heinemann.

Chicago Style (17th ed.) Citation

Steinbeck, John. The Grapes of Wrath. Harmondsworth, Eng.: Penguin Books in association with Heinemann, 1951.

MLA (8th ed.) Citation

Steinbeck, John. The Grapes of Wrath. Penguin Books in association with Heinemann, 1951.

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