Cita APA (7a ed.)

Speroff, L., Darney, P. D., Slemmons, B., & Hicks, D. (2005). A clinical guide for contraception (Fourth edition.). Lippincott Williams & Wilkins.

Cita Chicago Style (17a ed.)

Speroff, Leon, Philip D. Darney, Becky Slemmons, y Daniyel Hicks. A Clinical Guide for Contraception. Fourth edition. Philadelphia, PA: Lippincott Williams & Wilkins, 2005.

Cita MLA (9a ed.)

Speroff, Leon, et al. A Clinical Guide for Contraception. Fourth edition. Lippincott Williams & Wilkins, 2005.