Gaya APA

Gabbe, S, G. (2004). Clinical Obsteritrics and Gynecology (Cetakan 1). USA: Lippincott Williams and Wilkins.

Gaya MLA

Gabbe, Steven, G. "Clinical Obsteritrics and Gynecology". Cetakan 1 USA: Lippincott Williams and Wilkins, 2004. Text.