APA引文

FAO. (1994). FAO economic and social development paper N.121: Policies for sustainable development: 4 essays. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. FAO Economic and Social Development Paper N.121: Policies for Sustainable Development: 4 Essays. Rome: FAO, 1994.

MLA引文

FAO. FAO Economic and Social Development Paper N.121: Policies for Sustainable Development: 4 Essays. Rome: FAO, 1994.

警告：这些引文格式不一定是100％准确.