APA (7th ed.) Citation

Steinbeck, J. (2014). The grapes of wrath / John Steinbeck ([New ed.].). Penguin Classics.

Chicago Style (17th ed.) Citation

Steinbeck, John. The Grapes of Wrath / John Steinbeck. [New ed.]. London, England: Penguin Classics, 2014.

MLA (9th ed.) Citation

Steinbeck, John. The Grapes of Wrath / John Steinbeck. [New ed.]. Penguin Classics, 2014.

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