APA (7th ed.) Citation

SF, F., RT, C., P, B., T, M., & SW, D. (1980). Saliva and blood pethidine concentrations in the mother and the newborn baby. British journal of obstetrics and gynaecology, 87(11), 966. https://doi.org/10.1111/j.1471-0528.1980.tb04459.x

Chicago Style (17th ed.) Citation

SF, Freeborn, Calvert RT, Black P, Macfarlane T, and D'Souza SW. "Saliva and Blood Pethidine Concentrations in the Mother and the Newborn Baby." British Journal of Obstetrics and Gynaecology 87, no. 11 (1980): 966. https://doi.org/10.1111/j.1471-0528.1980.tb04459.x.

MLA (9th ed.) Citation

SF, Freeborn, et al. "Saliva and Blood Pethidine Concentrations in the Mother and the Newborn Baby." British Journal of Obstetrics and Gynaecology, vol. 87, no. 11, 1980, p. 966, https://doi.org/10.1111/j.1471-0528.1980.tb04459.x.