Convention on Long-range Transboundary Air Pollution. Task Force on Hemispheric Transport of Air Pollution & United Nations. Economic Commission for Europe. (2007). Hemispheric transport of air pollution 2007: Interim report of the Task Force on Hemispheric Transport of Air Pollution acting within the framework of the Convention on Long-range Transboundary Air Pollution. United Nations.
Cita Chicago Style (17a ed.)Convention on Long-range Transboundary Air Pollution. Task Force on Hemispheric Transport of Air Pollution y United Nations. Economic Commission for Europe. Hemispheric Transport of Air Pollution 2007: Interim Report of the Task Force on Hemispheric Transport of Air Pollution Acting Within the Framework of the Convention on Long-range Transboundary Air Pollution. New York ; Geneva: United Nations, 2007.
Cita MLA (8a ed.)Convention on Long-range Transboundary Air Pollution. Task Force on Hemispheric Transport of Air Pollution y United Nations. Economic Commission for Europe. Hemispheric Transport of Air Pollution 2007: Interim Report of the Task Force on Hemispheric Transport of Air Pollution Acting Within the Framework of the Convention on Long-range Transboundary Air Pollution. United Nations, 2007.