APA (7th ed.) Citation

SG, G., MA, M., ML, P., J, S., SB, W., Gabbe, S. G., . . . Williams, S. B. (2003). Duty hours and pregnancy outcome among residents in obstetrics and gynecology. Obstetrics & Gynecology, 102(5), 948. https://doi.org/10.1097/00006250-200311000-00012

Chicago Style (17th ed.) Citation

SG, Gabbe, et al. "Duty Hours and Pregnancy Outcome Among Residents in Obstetrics and Gynecology." Obstetrics & Gynecology 102, no. 5 (2003): 948. https://doi.org/10.1097/00006250-200311000-00012.

MLA (9th ed.) Citation

SG, Gabbe, et al. "Duty Hours and Pregnancy Outcome Among Residents in Obstetrics and Gynecology." Obstetrics & Gynecology, vol. 102, no. 5, 2003, p. 948, https://doi.org/10.1097/00006250-200311000-00012.