Stein, D. J., Silvera, R. J., Hagerty, R., & Marmor, M. (2011). Viewing Pornography Depicting Unprotected Anal Intercourse: Are There Implications for HIV Prevention among Men Who Have Sex with Men?
استشهاد بنمط شيكاغوStein, Dylan J., Richard J. Silvera, Robert Hagerty, و Michael Marmor. Viewing Pornography Depicting Unprotected Anal Intercourse: Are There Implications for HIV Prevention Among Men Who Have Sex With Men? 2011.
MLA استشهادStein, Dylan J., Richard J. Silvera, Robert Hagerty, و Michael Marmor. Viewing Pornography Depicting Unprotected Anal Intercourse: Are There Implications for HIV Prevention Among Men Who Have Sex With Men? 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.