Gaya APA

Berek, J, S. (2007). Berek and Novak's Gynecology (14th edition). Philadelphia: Lippincott Williams & Wilkins.

Gaya MLA

Berek, Jonathan, S. "Berek and Novak's Gynecology". 14th edition Philadelphia: Lippincott Williams & Wilkins, 2007. Text.