APA (7th ed.) Citation

De Kruif, P. (1945). The male hormone. Harcourt, Brace and company.

Chicago Style (17th ed.) Citation

De Kruif, Paul. The Male Hormone. New York: Harcourt, Brace and company, 1945.

MLA (9th ed.) Citation

De Kruif, Paul. The Male Hormone. Harcourt, Brace and company, 1945.