APA (7. basım) Alıntı

Não informado. (1975). British Journal of Obstetrics and Gynaecology. Royal College of Obstetricians and Gynaecologists.

Chicago Style (17. basım) Atıf

Não informado. British Journal of Obstetrics and Gynaecology. London: Royal College of Obstetricians and Gynaecologists, 1975.

MLA (8th ed.) Atıf

Não informado. British Journal of Obstetrics and Gynaecology. Royal College of Obstetricians and Gynaecologists, 1975.

Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..