APA ציטוט

Halperin, D. T., Mugurungi, O., Hallett, T. B., Muchini, B., Campbell, B., Magure, T., . . . Gregson, S. (2011). A Surprising Prevention Success: Why Did the HIV Epidemic Decline in Zimbabwe? Public Library of Science.

Citação norma Chicago

Halperin, Daniel T., Owen Mugurungi, Timothy B. Hallett, Backson Muchini, Bruce Campbell, Tapuwa Magure, Clemens Benedikt, and Simon Gregson. A Surprising Prevention Success: Why Did the HIV Epidemic Decline in Zimbabwe? Public Library of Science, 2011.

ציטוט MLA

Halperin, Daniel T., et al. A Surprising Prevention Success: Why Did the HIV Epidemic Decline in Zimbabwe? Public Library of Science, 2011.