(1992). Our Planet, our Health Report of the Who Commission on Health and Environment. World Health Organization.
Chicago-referens (17:e uppl.)Our Planet, Our Health Report of the Who Commission on Health and Environment. Ginebra: World Health Organization, 1992.
MLA-referens (9:e uppl.)Our Planet, Our Health Report of the Who Commission on Health and Environment. World Health Organization, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.