Gaya APA

GYNAECOLOGISTS, R, C, O, O, A. (). BJOG AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNECOLOGY VOLUME 128 ISSUE 12 NOVEMBER 2021 . : .

Gaya MLA

GYNAECOLOGISTS, ROYAL, COLLEGE, OF, OBSTETRIC, AND. "BJOG AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNECOLOGY VOLUME 128 ISSUE 12 NOVEMBER 2021". : , . Jurnal.