UNICEF, U. (2021). Strategy for water, sanitation and hygiene 2016-2030. UNICEF, new york.
Chicago (17e ed.) BronvermeldingUNICEF, UNICEF. Strategy for Water, Sanitation and Hygiene 2016-2030. UNICEF, new york, 2021.
MLA (8e ed.) BronvermeldingUNICEF, UNICEF. Strategy for Water, Sanitation and Hygiene 2016-2030. UNICEF, new york, 2021.
Let op: Deze citaties zijn niet altijd 100% accuraat.