World Health Organization, Geneva, United Nations Environment Programme, & International Labour Organization. (1992). Environmental health criteria 134: cadmium: IPCS International Programme on Chemical Safety. World Health Organization.
Chicago-referens (17:e uppl.)World Health Organization, Geneva, United Nations Environment Programme, och International Labour Organization. Environmental Health Criteria 134: Cadmium: IPCS International Programme on Chemical Safety. Geneva: World Health Organization, 1992.
MLA-referens (8:e uppl.)World Health Organization, Geneva, et al. Environmental Health Criteria 134: Cadmium: IPCS International Programme on Chemical Safety. World Health Organization, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.