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