APA (7th ed.) Citation

May, W. E., & Harvey, J. F. (1977). On understanding "Human sexuality". Franciscan Herald Press.

Chicago Style (17th ed.) Citation

May, William E., and John Francis Harvey. On Understanding "Human Sexuality". Chicago: Franciscan Herald Press, 1977.

MLA (9th ed.) Citation

May, William E., and John Francis Harvey. On Understanding "Human Sexuality". Franciscan Herald Press, 1977.