Steinbeck, J. (1953). Cup of gold. Bantam Books.
Cita Chicago (17th ed.)Steinbeck, John. Cup of Gold. New York: Bantam Books, 1953.
Cita MLA (8th ed.)Steinbeck, John. Cup of Gold. Bantam Books, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.