APA (7th ed.) Citation

United Nations. Economic Commission for Europe & United nations. (1993). Chemical manufacturers' associations and related organisations: Directory of chemical producers and products. UN.

Chicago Style (17th ed.) Citation

United Nations. Economic Commission for Europe and United nations. Chemical Manufacturers' Associations and Related Organisations: Directory of Chemical Producers and Products. New York: UN, 1993.

MLA (8th ed.) Citation

United Nations. Economic Commission for Europe and United nations. Chemical Manufacturers' Associations and Related Organisations: Directory of Chemical Producers and Products. UN, 1993.