APA (7th ed.) Citation

Convention on Long-Range Transboundary Air Pollution, International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests, & European Union Scheme on the Protection of Forests Against Atmospheric Pollution. (1997). Forest condition in Europe: 1997 executive report. United Nations Economic Commission for Europe, European Commission.

Chicago Style (17th ed.) Citation

Convention on Long-Range Transboundary Air Pollution, International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests, and European Union Scheme on the Protection of Forests Against Atmospheric Pollution. Forest Condition in Europe: 1997 Executive Report. Brussels; Geneva: United Nations Economic Commission for Europe, European Commission, 1997.

MLA (9th ed.) Citation

Convention on Long-Range Transboundary Air Pollution, et al. Forest Condition in Europe: 1997 Executive Report. United Nations Economic Commission for Europe, European Commission, 1997.