United Nations Economic Commission for Europe. (2009). Transboundary Flood Risk Management Experiences from the UNECE region. United Nations.
Цитирование в стиле Чикаго (17-е изд.)United Nations Economic Commission for Europe. Transboundary Flood Risk Management Experiences from the UNECE Region. New York: United Nations, 2009.
Цитирование MLA (8-е изд.)United Nations Economic Commission for Europe. Transboundary Flood Risk Management Experiences from the UNECE Region. United Nations, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.