APA (7th ed.) Citation

NE, M., C, G., YW, C., AB, C., & DR, H. (2012). Maternal superobesity and perinatal outcomes. American journal of obstetrics and gynecology, 206(5), 417.e1-6. https://doi.org/10.1016/j.ajog.2012.02.037

Chicago Style (17th ed.) Citation

NE, Marshall, Guild C, Cheng YW, Caughey AB, and Halloran DR. "Maternal Superobesity and Perinatal Outcomes." American Journal of Obstetrics and Gynecology 206, no. 5 (2012): 417.e1-6. https://doi.org/10.1016/j.ajog.2012.02.037.

MLA (9th ed.) Citation

NE, Marshall, et al. "Maternal Superobesity and Perinatal Outcomes." American Journal of Obstetrics and Gynecology, vol. 206, no. 5, 2012, pp. 417.e1-6, https://doi.org/10.1016/j.ajog.2012.02.037.