United Nations Economic Commission for Europe, Food and Agricultural Organization of the United Nations. (1992). Forest Products Statistics 1987-1991: Timber Bulletin, Volume XLV, No.2.
Цитирование в стиле Чикаго (17-е изд.)United Nations Economic Commission for Europe, Food and Agricultural Organization of the United Nations. Forest Products Statistics 1987-1991: Timber Bulletin, Volume XLV, No.2. Geneva, 1992.
Цитирование MLA (8-е изд.)United Nations Economic Commission for Europe, Food and Agricultural Organization of the United Nations. Forest Products Statistics 1987-1991: Timber Bulletin, Volume XLV, No.2. 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.