World Health Organization (WHO). (2012). World malaria report 2012. World Health Organization.
Chicago (17e ed.) BronvermeldingWorld Health Organization (WHO). World Malaria Report 2012. Geneva: World Health Organization, 2012.
MLA (8e ed.) BronvermeldingWorld Health Organization (WHO). World Malaria Report 2012. World Health Organization, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.