APA (7th ed.) Citation

Johnson, W. R. (1968). Human sexual behavior and sex education: Perspectives and problems (2nd ed.). Lea & Febiger.

Chicago Style (17th ed.) Citation

Johnson, Warren Russell. Human Sexual Behavior and Sex Education: Perspectives and Problems. 2nd ed. Philadelphia, PA: Lea & Febiger, 1968.

MLA (9th ed.) Citation

Johnson, Warren Russell. Human Sexual Behavior and Sex Education: Perspectives and Problems. 2nd ed. Lea & Febiger, 1968.