APA(7版)引用形式

Steinbeck, J. (1997). Travels with Charley: In search of America. Penguin Books.

Chicagoスタイル(17版)引用形式

Steinbeck, John. Travels with Charley: In Search of America. New York, N.Y., U.S.A: Penguin Books, 1997.

MLA(9版)引用形式

Steinbeck, John. Travels with Charley: In Search of America. Penguin Books, 1997.