Gaya APA

GYNAECOLOGISTS, R, C, O, O, A. (2021). BJOG AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNECOLOGY VOLUME 128 ISSUE 10 SEPTEMBER 2021 . USA: WILEY PUBLISHIG.

Gaya MLA

GYNAECOLOGISTS, ROYAL, COLLEGE, OF, OBSTETRIC, AND. "BJOG AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNECOLOGY VOLUME 128 ISSUE 10 SEPTEMBER 2021". USA: WILEY PUBLISHIG, 2021. Jurnal.