APA način citiranja

Halkitis, P. N., Siconolfi, D., Fumerton, M., & Barlup, K. (2008). Facilitators of Barebacking among Emergent Adult Gay and Bisexual Men: Implications for HIV Prevention.

Čikaški stil citiranja

Halkitis, Perry N., Daniel Siconolfi, Megan Fumerton, i Kristin Barlup. Facilitators of Barebacking Among Emergent Adult Gay and Bisexual Men: Implications for HIV Prevention. 2008.

MLA način citiranja

Halkitis, Perry N., Daniel Siconolfi, Megan Fumerton, i Kristin Barlup. Facilitators of Barebacking Among Emergent Adult Gay and Bisexual Men: Implications for HIV Prevention. 2008.