United Nations Economic Commission for Europe. (1991). Strategies and Policies for Air Pollution Abatement. 1990 Review: ECE/EB.AIR/27. UN ECE.
Chicago Style (17th ed.) CitationUnited Nations Economic Commission for Europe. Strategies and Policies for Air Pollution Abatement. 1990 Review: ECE/EB.AIR/27. Geneva: UN ECE, 1991.
MLA (8th ed.) CitationUnited Nations Economic Commission for Europe. Strategies and Policies for Air Pollution Abatement. 1990 Review: ECE/EB.AIR/27. UN ECE, 1991.
Warning: These citations may not always be 100% accurate.