Cita APA

Brennan, D. J., Hellerstedt, W. L., Ross, M. W., & Welles, S. L. (2007). History of Childhood Sexual Abuse and HIV Risk Behaviors in Homosexual and Bisexual Men. © American Journal of Public Health 2007.

Chicago Style Citation

Brennan, David J., Wendy L. Hellerstedt, Michael W. Ross, i Seth L. Welles. History of Childhood Sexual Abuse and HIV Risk Behaviors in Homosexual and Bisexual Men. © American Journal of Public Health 2007, 2007.

Cita MLA

Brennan, David J., Wendy L. Hellerstedt, Michael W. Ross, i Seth L. Welles. History of Childhood Sexual Abuse and HIV Risk Behaviors in Homosexual and Bisexual Men. © American Journal of Public Health 2007, 2007.