APA-referens (7:e uppl.)
International Program on Chemical Safety, World Health Organization, United Nations Environment Programme, International Labour Organisation, Inter-Organization Programme for the Sound Management of Chemicals, ebrary, Inc, & Apostoli, P. (2006). Elemental speciation in human health risk assessment. World Health Organization.
Chicago-referens (17:e uppl.)
International Program on Chemical Safety, World Health Organization, United Nations Environment Programme, International Labour Organisation, Inter-Organization Programme for the Sound Management of Chemicals, Inc ebrary, och P. Apostoli. Elemental Speciation in Human Health Risk Assessment. Geneva: World Health Organization, 2006.
MLA-referens (9:e uppl.)
International Program on Chemical Safety, et al. Elemental Speciation in Human Health Risk Assessment. World Health Organization, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.