Cita APA (7a ed.)

Leuba, C. J. (1954). The natural man: As inferred mainly from field studies of men and chimpanzees. Doubleday.

Cita Chicago Style (17a ed.)

Leuba, Clarence James. The Natural Man: As Inferred Mainly from Field Studies of Men and Chimpanzees. Garden City, N. Y.: Doubleday, 1954.

Cita MLA (8a ed.)

Leuba, Clarence James. The Natural Man: As Inferred Mainly from Field Studies of Men and Chimpanzees. Doubleday, 1954.