Dyfyniad APA

Steinbeck, J., Shillinglaw, S., & Benson, J. J. (2002). America and Americans, and selected nonfiction. Viking.

Dyfyniad Arddull Chicago

Steinbeck, John, Susan Shillinglaw, and Jackson J. Benson. America and Americans, and Selected Nonfiction. New York, N.Y: Viking, 2002.

Dyfyniad MLA

Steinbeck, John, et al. America and Americans, and Selected Nonfiction. Viking, 2002.

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