Trích dẫn APA

FAO. (1990). Farming systems development: Guidelines for the conduct of a training course in farming systems development. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. Farming Systems Development: Guidelines for the Conduct of a Training Course in Farming Systems Development. Rome: FAO, 1990.

Trích dẫn MLA

FAO. Farming Systems Development: Guidelines for the Conduct of a Training Course in Farming Systems Development. Rome: FAO, 1990.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.