United Nations Environment Programme. Industry & Environment Office. (1985). Environmental aspects of alumina production: An overview. Industry & Environment Office, UNEP.
Chicago-referens (17:e uppl.)United Nations Environment Programme. Industry & Environment Office. Environmental Aspects of Alumina Production: An Overview. [Paris?]: Industry & Environment Office, UNEP, 1985.
MLA-referens (9:e uppl.)United Nations Environment Programme. Industry & Environment Office. Environmental Aspects of Alumina Production: An Overview. Industry & Environment Office, UNEP, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.