Gopalappa, C., Stover, J., & Pretorius, C. (2013). HIV prevalence patterns by age and sex: Exploring differences among 19 countries. ICF International.
Chicago Style (17th ed.) CitationGopalappa, Chaitra, John Stover, and Carel Pretorius. HIV Prevalence Patterns by Age and Sex: Exploring Differences Among 19 Countries. Calverton, Maryland, USA: ICF International, 2013.
MLA (9th ed.) CitationGopalappa, Chaitra, et al. HIV Prevalence Patterns by Age and Sex: Exploring Differences Among 19 Countries. ICF International, 2013.
Warning: These citations may not always be 100% accurate.