World Health Organization, Geneva, United Nations Environment Programme, & International Labour Organization. (1991). Environmental health criteria 120: hexachlorocyclopentadiene: IPCS International Programme on Chemical Safety. World Health Organization.
Citação do estilo Chicago (17ª ed.)World Health Organization, Geneva, United Nations Environment Programme, e International Labour Organization. Environmental Health Criteria 120: Hexachlorocyclopentadiene: IPCS International Programme on Chemical Safety. Geneva: World Health Organization, 1991.
Citação MLA (8ª ed.)World Health Organization, Geneva, et al. Environmental Health Criteria 120: Hexachlorocyclopentadiene: IPCS International Programme on Chemical Safety. World Health Organization, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.