APA (7th ed.) Citation

P, V., E, S., R, D., P, V., F, M., & PG, C. (2008). Postoperative oral contraceptive exposure and risk of endometrioma recurrence. American journal of obstetrics and gynecology, 198(5), 504.e1-5. https://doi.org/10.1016/j.ajog.2007.11.010

Chicago Style (17th ed.) Citation

P, Vercellini, Somigliana E, Daguati R, Vigano P, Meroni F, and Crosignani PG. "Postoperative Oral Contraceptive Exposure and Risk of Endometrioma Recurrence." American Journal of Obstetrics and Gynecology 198, no. 5 (2008): 504.e1-5. https://doi.org/10.1016/j.ajog.2007.11.010.

MLA (9th ed.) Citation

P, Vercellini, et al. "Postoperative Oral Contraceptive Exposure and Risk of Endometrioma Recurrence." American Journal of Obstetrics and Gynecology, vol. 198, no. 5, 2008, pp. 504.e1-5, https://doi.org/10.1016/j.ajog.2007.11.010.