Gaya APA

AJOG American Journal of Obstetrics Gynecology Volume 216,number 3 March 2017. (2017). : Infectious Diseases Society for obstetri and ynecology.

Gaya MLA

AJOG American Journal of Obstetrics Gynecology Volume 216,number 3 March 2017. . : Infectious Diseases Society for obstetri and ynecology, 2017. Jurnal.