APA (7th ed.) Citation

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? PLoS medicine, 8(2), e1000414. https://doi.org/10.1371/journal.pmed.1000414

Chicago Style (17th ed.) Citation

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?" PLoS Medicine 8, no. 2 (2011): e1000414. https://doi.org/10.1371/journal.pmed.1000414.

MLA (9th ed.) Citation

Halperin, Daniel T., et al. "A Surprising Prevention Success: Why Did the HIV Epidemic Decline in Zimbabwe?" PLoS Medicine, vol. 8, no. 2, 2011, p. e1000414, https://doi.org/10.1371/journal.pmed.1000414.