Não informado. (1974). Clinics in Obstetrics and Gynaecology. W.B. Saunders.
Style de citation Chicago (17e éd.)Não informado. Clinics in Obstetrics and Gynaecology. Philadelphia, Pa: W.B. Saunders, 1974.
Style de citation MLA (8e éd.)Não informado. Clinics in Obstetrics and Gynaecology. W.B. Saunders, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.