Gaya APA

Gynecology, I, S, O, O, A. (2021). Indonesian journal of obstetrics and gynecology (Vol.9 No.4 Oktober 2021). Jakarta: Indonesian Society of Obstetrics and Gynecology.

Gaya MLA

Gynecology, Indonesian, Society, Of, Obstetrics, And. "Indonesian journal of obstetrics and gynecology". Vol.9 No.4 Oktober 2021 Jakarta: Indonesian Society of Obstetrics and Gynecology, 2021. Text.