Citazione APA

State of the world's forests 2001. (2001). State of the world's forests 2001. Rome, Italy: FAO.

Stile di citazione Chicago

State of the world's forests 2001. State of the World's Forests 2001. Rome, Italy: FAO, 2001.

Citazione MLA

State of the world's forests 2001. State of the World's Forests 2001. Rome, Italy: FAO, 2001.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.