APA (7th ed.) Citation

Perry, R. B. (1956). The humanity of man. G. Braziller.

Chicago Style (17th ed.) Citation

Perry, Ralph Barton. The Humanity of Man. New York: G. Braziller, 1956.

MLA (9th ed.) Citation

Perry, Ralph Barton. The Humanity of Man. G. Braziller, 1956.