Gaya APA

MD, R, M, P. (1994). Clinical Obstetrics and Gynecology (Volume 37). USA: Lippincott Williams & Wilkins.

Gaya MLA

MD, Roy, M., Pitkin,. "Clinical Obstetrics and Gynecology". Volume 37 USA: Lippincott Williams & Wilkins, 1994. Text.