Gaya APA
European Journal of Obstetrics & Gynecology and Reproductive Biology;X Vol. 10 Bulan April
.
(2021).
:
Elsevier.
Gaya MLA
European Journal of Obstetrics & Gynecology and Reproductive Biology;X Vol. 10 Bulan April
.
.
:
Elsevier,
2021.
Text.