APA (7th ed.) Citation

Newlin, K. (2011). The grapes of wrath, by John Steinbeck. Salem Press.

Chicago Style (17th ed.) Citation

Newlin, Keith. The Grapes of Wrath, by John Steinbeck. Pasadena, Calif.: Salem Press, 2011.

MLA (9th ed.) Citation

Newlin, Keith. The Grapes of Wrath, by John Steinbeck. Salem Press, 2011.

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