Cita APA (7a ed.)
Royal College of Obstetricians and Gynaecologists (Great Britain). (2000). BJOG: An international journal of obstetrics and gynaecology. Blackwell Science.
Cita Chicago Style (17a ed.)
Royal College of Obstetricians and Gynaecologists (Great Britain). BJOG: An International Journal of Obstetrics and Gynaecology. Oxford [England]: Blackwell Science, 2000.
Cita MLA (9a ed.)
Royal College of Obstetricians and Gynaecologists (Great Britain). BJOG: An International Journal of Obstetrics and Gynaecology. Blackwell Science, 2000.
Precaución: Estas citas no son 100% exactas.