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.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.