Steinbeck, J. (1959). The pearl. Pan Books.
Cita Chicago (17th ed.)Steinbeck, John. The Pearl. Londres: Pan Books, 1959.
Cita MLA (9th ed.)Steinbeck, John. The Pearl. Pan Books, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)