APA (7th ed.) Citation

Churchill, W. (1967). Homosexual behavior among males: A cross-cultural and cross species investigation. Hawthorn Books.

Chicago Style (17th ed.) Citation

Churchill, Wainwright. Homosexual Behavior Among Males: A Cross-cultural and Cross Species Investigation. New York: Hawthorn Books, 1967.

MLA (9th ed.) Citation

Churchill, Wainwright. Homosexual Behavior Among Males: A Cross-cultural and Cross Species Investigation. Hawthorn Books, 1967.