Gabbe, S. G. (2012). Obstetrics: Normal and problem pregnancies (6th ed.). Elsevier/Saunders.
Chicago Style (17th ed.) CitationGabbe, Steven G. Obstetrics: Normal and Problem Pregnancies. 6th ed. Philadelphia: Elsevier/Saunders, 2012.
MLA (8th ed.) CitationGabbe, Steven G. Obstetrics: Normal and Problem Pregnancies. 6th ed. Elsevier/Saunders, 2012.
Warning: These citations may not always be 100% accurate.