APA način citiranja

Nowak, R. G., Gravitt, P. E., He, X., Ketende, S., Anom, W., Omuh, H., . . . Charurat, M. E. (2016). Prevalence of anal high-risk human papillomavirus infections among HIV-positive and HIV-negative men who have sex with men (MSM) in Nigeria. Sex Transm Dis.

Čikaški stil citiranja

Nowak, Rebecca G., Patti E. Gravitt, Xin He, Sosthenes Ketende, Wuese Anom, Helen Omuh, William A. Blattner, i Manhattan E. Charurat. "Prevalence of Anal High-risk Human Papillomavirus Infections Among HIV-positive and HIV-negative Men Who Have Sex With Men (MSM) in Nigeria." Sex Transm Dis 2016.

MLA način citiranja

Nowak, Rebecca G., et al. "Prevalence of Anal High-risk Human Papillomavirus Infections Among HIV-positive and HIV-negative Men Who Have Sex With Men (MSM) in Nigeria." Sex Transm Dis 2016.