World Health Organization & United Nations Environment Programme. (2000). IPCS: Environmental Health Criteria 220:Dinitro - Ortho - Cresol. World Health Organization.
Chicago (17e ed.) BronvermeldingWorld Health Organization en United Nations Environment Programme. IPCS: Environmental Health Criteria 220:Dinitro - Ortho - Cresol. Geneva: World Health Organization, 2000.
MLA (8e ed.) BronvermeldingWorld Health Organization en United Nations Environment Programme. IPCS: Environmental Health Criteria 220:Dinitro - Ortho - Cresol. World Health Organization, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.