Não informado. (2019). Yearbook of Food and Agricultural Statistics. Food and Agriculture Organization of the United Nations.
Chicago-Zitierstil (17. Ausg.)Não informado. Yearbook of Food and Agricultural Statistics. Rome: Food and Agriculture Organization of the United Nations, 2019.
MLA-Zitierstil (8. Ausg.)Não informado. Yearbook of Food and Agricultural Statistics. Food and Agriculture Organization of the United Nations, 2019.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.