Gaya APA

Majalah Obstetri Ginekologi Vol. 25 (3) Desember 2017. (2017). Surabaya: Deptement of Obstetrics & Gynecology Faculty of Medice Univesity Airlangga.

Gaya MLA

Majalah Obstetri Ginekologi Vol. 25 (3) Desember 2017. . Surabaya: Deptement of Obstetrics & Gynecology Faculty of Medice Univesity Airlangga, 2017. Textbook.