APA (7th ed.) Citation

JP, N., IA, N., CM, B., M, W., CE, P., J, S., . . . Doherty, D. A. (2009). Treatment of periodontal disease during pregnancy: A randomized controlled trial. Obstetrics & Gynecology, 114(6), 1239. https://doi.org/10.1097/AOG.0b013e3181c15b40

Chicago Style (17th ed.) Citation

JP, Newnham, et al. "Treatment of Periodontal Disease During Pregnancy: A Randomized Controlled Trial." Obstetrics & Gynecology 114, no. 6 (2009): 1239. https://doi.org/10.1097/AOG.0b013e3181c15b40.

MLA (9th ed.) Citation

JP, Newnham, et al. "Treatment of Periodontal Disease During Pregnancy: A Randomized Controlled Trial." Obstetrics & Gynecology, vol. 114, no. 6, 2009, p. 1239, https://doi.org/10.1097/AOG.0b013e3181c15b40.