APA (7th ed.) Citation

Porteus, S. D. (1937). Primitive intelligence and environment. Macmillan Company.

Chicago Style (17th ed.) Citation

Porteus, S. D. Primitive Intelligence and Environment. New York: Macmillan Company, 1937.

MLA (9th ed.) Citation

Porteus, S. D. Primitive Intelligence and Environment. Macmillan Company, 1937.

Warning: These citations may not always be 100% accurate.