World Health Organization (WHO). (2012). World malaria report 2012. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization (WHO). World Malaria Report 2012. Geneva: World Health Organization, 2012.
Cita MLA (8a ed.)World Health Organization (WHO). World Malaria Report 2012. World Health Organization, 2012.
Precaución: Estas citas no son 100% exactas.