Citação norma APA

FAO. (1971). FAO agricultural development paper; N92: Tillage and seeding practices and machines for crop production in semiarid areas. Rome: FAO.

Citação norma Chicago

FAO. FAO Agricultural Development Paper; N92: Tillage and Seeding Practices and Machines for Crop Production in Semiarid Areas. Rome: FAO, 1971.

Citação norma MLA

FAO. FAO Agricultural Development Paper; N92: Tillage and Seeding Practices and Machines for Crop Production in Semiarid Areas. Rome: FAO, 1971.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.