APA (7th ed.) Citation

United Nations Environment Programme, International Labour Organisation, World Health Organization, International Program on Chemical Safety, & WHO Task Group for the Environmental Health Criteria for Tetrachloroethylene. (1984). Tetrachloroethylene. World Health Organization.

Chicago Style (17th ed.) Citation

United Nations Environment Programme, International Labour Organisation, World Health Organization, International Program on Chemical Safety, and WHO Task Group for the Environmental Health Criteria for Tetrachloroethylene. Tetrachloroethylene. Geneva: World Health Organization, 1984.

MLA (9th ed.) Citation

United Nations Environment Programme, et al. Tetrachloroethylene. World Health Organization, 1984.