Gaya APA

AJOG American Journal of Obstetrics and Gynecology Volume 216 Nomor 1 January 2017. (2017). : Ifectious Dieases Society for Obstetri and Gynecology.

Gaya MLA

AJOG American Journal of Obstetrics and Gynecology Volume 216 Nomor 1 January 2017. . : Ifectious Dieases Society for Obstetri and Gynecology, 2017. Jurnal.