Gaya APA

Indonesia, P, O, D, G. (2013). Indonesian Journal of Obstetrics and Gynecology Majalah Obstetri dan Ginekologi Indonesia Volume 37 Nomor 2, April 2013 (2). Jakarta: Indonesian Society of Obtetrics and Gynecology.

Gaya MLA

Indonesia, Perkumpulan, Obstetri, Dan, Ginekologi. "Indonesian Journal of Obstetrics and Gynecology Majalah Obstetri dan Ginekologi Indonesia Volume 37 Nomor 2, April 2013". 2 Jakarta: Indonesian Society of Obtetrics and Gynecology, 2013. Jurnal.