Morris, M., Epstein, H., & Wawer, M. (2010). Timing is everything: International variations in historical sexual partnership concurrency and HIV prevalence. Public Library of Science (PLoS).
Style de citation Chicago (17e éd.)Morris, Martina, Helen Epstein, et Maria Wawer. Timing Is Everything: International Variations in Historical Sexual Partnership Concurrency and HIV Prevalence. Public Library of Science (PLoS), 2010.
Style de citation MLA (8e éd.)Morris, Martina, et al. Timing Is Everything: International Variations in Historical Sexual Partnership Concurrency and HIV Prevalence. Public Library of Science (PLoS), 2010.
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