Não informado. (1902). Journal of Obstetrics and Gynaecology of the British Empire. Royal College of Obstetricians and Gynaecologists.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of Obstetrics and Gynaecology of the British Empire. London: Royal College of Obstetricians and Gynaecologists, 1902.
Citação MLA (8ª ed.)Não informado. Journal of Obstetrics and Gynaecology of the British Empire. Royal College of Obstetricians and Gynaecologists, 1902.
警告：這些引文格式不一定是100％准確.