APA (7th ed.) Citation

Casson, S. (1939). The discovery of man: The story of the inquiry into human origins. Harper & Brothers.

Chicago Style (17th ed.) Citation

Casson, Stanley. The Discovery of Man: The Story of the Inquiry into Human Origins. New York, London: Harper & Brothers, 1939.

MLA (9th ed.) Citation

Casson, Stanley. The Discovery of Man: The Story of the Inquiry into Human Origins. Harper & Brothers, 1939.