FAO. (2002). Global agro- ecological assessment for agriculture in the twenty- first century. Rome: Food and Agriculture Organization of the United Nations.
Citação norma ChicagoFAO. Global Agro- Ecological Assessment for Agriculture in the Twenty- First Century. Rome: Food and Agriculture Organization of the United Nations, 2002.
Citação norma MLAFAO. Global Agro- Ecological Assessment for Agriculture in the Twenty- First Century. Rome: Food and Agriculture Organization of the United Nations, 2002.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.