Gaya APA

Gynecology, I, S, O, O, A. (2019). Indonesian journal of obstetrics and gynecology (Vol.7 No.2 April 2019). Jakarta: Indonesian Society of Obstetrics and Gynecology.

Gaya MLA

Gynecology, Indonesian, Society, Of, Obstetrics, And. "Indonesian journal of obstetrics and gynecology". Vol.7 No.2 April 2019 Jakarta: Indonesian Society of Obstetrics and Gynecology, 2019. Text.