(1997). Effects of long range transboundary air pollution: Report prepared within the framework of the Convention on Long Range Transboundary Air Pollution. United Nations.
Chicago-Zitierstil (17. Ausg.)Effects of Long Range Transboundary Air Pollution: Report Prepared Within the Framework of the Convention on Long Range Transboundary Air Pollution. New York [u.a.]: United Nations, 1997.
MLA-Zitierstil (9. Ausg.)Effects of Long Range Transboundary Air Pollution: Report Prepared Within the Framework of the Convention on Long Range Transboundary Air Pollution. United Nations, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.