APA citiranje

Pettifor, A., Nguyen, N. L., Celum, C., Cowan, F. M., Go, V., & Hightow-Weidman, L. (2015). Tailored combination prevention packages and PrEP for young key populations. J Int AIDS Soc.

Citação norma Chicago

Pettifor, Audrey, Nadia L. Nguyen, Connie Celum, Frances M. Cowan, Vivian Go, and Lisa Hightow-Weidman. "Tailored Combination Prevention Packages and PrEP for Young Key Populations." J Int AIDS Soc 2015.

MLA citiranje

Pettifor, Audrey, et al. "Tailored Combination Prevention Packages and PrEP for Young Key Populations." J Int AIDS Soc 2015.