APA ציטוט

United Nations Environment Programme. Industry & Environment Office. (1985). Environmental aspects of alumina production: An overview. Industry & Environment Office, UNEP.

Chicago Style (17th ed.) Citation

United Nations Environment Programme. Industry & Environment Office. Environmental Aspects of Alumina Production: An Overview. [Paris?]: Industry & Environment Office, UNEP, 1985.

ציטוט MLA

United Nations Environment Programme. Industry & Environment Office. Environmental Aspects of Alumina Production: An Overview. Industry & Environment Office, UNEP, 1985.