Gaya APA

MD, J, R, S. (2002). Clinical Obstetrics and Gynecology Drugs and Pregnancy (Volume 45). USA: Lippincott Williams & Wilkins.

Gaya MLA

MD, James, R., Scoot,. "Clinical Obstetrics and Gynecology Drugs and Pregnancy". Volume 45 USA: Lippincott Williams & Wilkins, 2002. Text.