Cita APA

Gunther, J. 1., & Gunther, J. 1. (1947). Inside U.S.A (1. edition.). New York, New York: Harper.

Citación estilo Chicago

Gunther, John 1901-1970, y John 1901-1970 Gunther. Inside U.S.A. 1. edition. New York, New York: Harper, 1947.

Cita MLA

Gunther, John 1901-1970, y John 1901-1970 Gunther. Inside U.S.A. 1. edition. New York, New York: Harper, 1947.