APA (7th ed.) Citation

Gray, G., De Bruyn, G., Mlisana, K., Metch, B., Kublin, J., & Corey, L. (2009). I133 The role of male circumcision in HIV prevention research. International Journal of Gynecology & Obstetrics, 107, S33. https://doi.org/10.1016/S0020-7292(09)60133-8

Chicago Style (17th ed.) Citation

Gray, G., G. De Bruyn, K. Mlisana, B. Metch, J. Kublin, and L. Corey. "I133 The Role of Male Circumcision in HIV Prevention Research." International Journal of Gynecology & Obstetrics 107 (2009): S33. https://doi.org/10.1016/S0020-7292(09)60133-8.

MLA (9th ed.) Citation

Gray, G., et al. "I133 The Role of Male Circumcision in HIV Prevention Research." International Journal of Gynecology & Obstetrics, vol. 107, 2009, p. S33, https://doi.org/10.1016/S0020-7292(09)60133-8.