United Nations. Economic Commission for Europe. (1986). Transboundary air pollution : effects and control : report prepared within the framework of the convention on Long-range Transboundary Air Pollution: Effects and control : report prepared within the framework of the convention on Long-range Transboundary Air Pollution. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Economic Commission for Europe. Transboundary Air Pollution : Effects and Control : Report Prepared Within the Framework of the Convention on Long-range Transboundary Air Pollution: Effects and Control : Report Prepared Within the Framework of the Convention on Long-range Transboundary Air Pollution. New York: United Nations, 1986.
MLA (9th ed.) CitationUnited Nations. Economic Commission for Europe. Transboundary Air Pollution : Effects and Control : Report Prepared Within the Framework of the Convention on Long-range Transboundary Air Pollution: Effects and Control : Report Prepared Within the Framework of the Convention on Long-range Transboundary Air Pollution. United Nations, 1986.