American College of Obstetricians and Gynecologists\nAmerican Academy of Obstetrics and Gynecology. (2017). Obstetrics and Gynecology. Elsevier Science.
Chicago-Zitierstil (17. Ausg.)American College of Obstetricians and Gynecologists\nAmerican Academy of Obstetrics and Gynecology. Obstetrics and Gynecology. New York: Elsevier Science, 2017.
MLA-Zitierstil (8. Ausg.)American College of Obstetricians and Gynecologists\nAmerican Academy of Obstetrics and Gynecology. Obstetrics and Gynecology. Elsevier Science, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.