World Health Organization, Geneva, United Nations Environment Programme, & International Labour Organization. (1990). Environmental health criteria 114: dimethylformamide: IPCS International Programme on Chemical Safety. World Health Organization.
Chicago (17e ed.) BronvermeldingWorld Health Organization, Geneva, United Nations Environment Programme, en International Labour Organization. Environmental Health Criteria 114: Dimethylformamide: IPCS International Programme on Chemical Safety. Geneva: World Health Organization, 1990.
MLA (8e ed.) BronvermeldingWorld Health Organization, Geneva, et al. Environmental Health Criteria 114: Dimethylformamide: IPCS International Programme on Chemical Safety. World Health Organization, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.