Gaya APA

AJOG American journal of Obstetrics and Gynecology Volume 213 Nomor 4 October 2015. (2015). : Infectious Diseases Society for obstetri and ynecology.

Gaya MLA

AJOG American journal of Obstetrics and Gynecology Volume 213 Nomor 4 October 2015. . : Infectious Diseases Society for obstetri and ynecology, 2015. Jurnal.