State of the world's forests 2001. (2001). State of the world's forests 2001. Rome, Italy: FAO.
Chicago-стиль цитированияState of the world's forests 2001. State of the World's Forests 2001. Rome, Italy: FAO, 2001.
MLA-цитированиеState of the world's forests 2001. State of the World's Forests 2001. Rome, Italy: FAO, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.