Cita APA (7th ed.)
Lloyd, C. W. Human Reproduction and Sexual Behavior (1a.ed.). Lea & Febiger.
Cita Chicago (17th ed.)
Lloyd, Charles W. Human Reproduction and Sexual Behavior. 1a.ed. Buenos Aires: Lea & Febiger.
Cita MLA (9th ed.)
Lloyd, Charles W. Human Reproduction and Sexual Behavior. 1a.ed. Lea & Febiger.
Atenció: Aquestes cites poden no estar 100% correctes.