APA Zitierstil

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

Chicago Zitierstil

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

MLA Zitierstil

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

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.