Cita APA

Steinbeck, J. 1., & Steinbeck, J. 1. (1942). The moon is down: A novel. New York, New York: Viking.

Citación estilo Chicago

Steinbeck, John 1902-1968, y John 1902-1968 Steinbeck. The Moon Is Down: A Novel. New York, New York: Viking, 1942.

Cita MLA

Steinbeck, John 1902-1968, y John 1902-1968 Steinbeck. The Moon Is Down: A Novel. New York, New York: Viking, 1942.