APA (7th ed.) Citation

Steinbeck, J., & Orozco, J. C. (1994). The pearl. Penguin Books.

Chicago Style (17th ed.) Citation

Steinbeck, John, and José Clemente Orozco. The Pearl. New York: Penguin Books, 1994.

MLA (9th ed.) Citation

Steinbeck, John, and José Clemente Orozco. The Pearl. Penguin Books, 1994.