Food and Agriculture Organization of the United Nations. (1980). Special readings in conservation. Food and Agriculture Organization of the United Nations.
Chicago-Zitierstil (17. Ausg.)Food and Agriculture Organization of the United Nations. Special Readings in Conservation. Rome: Food and Agriculture Organization of the United Nations, 1980.
MLA-Zitierstil (9. Ausg.)Food and Agriculture Organization of the United Nations. Special Readings in Conservation. Food and Agriculture Organization of the United Nations, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.