Steinbeck, J. (1951). The grapes of wrath (1a. ed.). Penguin Books.
Chicago Style (17th ed.) CitationSteinbeck, John. The Grapes of Wrath. 1a. ed. Penguin Books, 1951.
MLA (9th ed.) CitationSteinbeck, John. The Grapes of Wrath. 1a. ed. Penguin Books, 1951.
Warning: These citations may not always be 100% accurate.