APA (7th ed.) Citation

Woodworth, R. S. (1940). Psychology (4th ed.). H. Holt and company.

Chicago Style (17th ed.) Citation

Woodworth, Robert Sessions. Psychology. 4th ed. New York: H. Holt and company, 1940.

MLA (9th ed.) Citation

Woodworth, Robert Sessions. Psychology. 4th ed. H. Holt and company, 1940.