Gaya APA

HACKER AND MOORE+AFw-'S ESSENTIALS OF OBSTETRICS AND GYNECOLOGY. (2010). English: W.B Saunders Company.

Gaya MLA

HACKER AND MOORE+AFw-'S ESSENTIALS OF OBSTETRICS AND GYNECOLOGY. 5. English: W.B Saunders Company, 2010. Text.