Não informado. (1939). Journal of obstetrics and gynaecology. Obstetrics and Gynaecological Society of Northern India.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of Obstetrics and Gynaecology. Lahore, Paquistao: Obstetrics and Gynaecological Society of Northern India, 1939.
Citação MLA (8ª ed.)Não informado. Journal of Obstetrics and Gynaecology. Obstetrics and Gynaecological Society of Northern India, 1939.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.