APA引文

FAO. (1968). World food problems; N6: Rice grain of life. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. World Food Problems; N6: Rice Grain of Life. Rome: FAO, 1968.

MLA引文

FAO. World Food Problems; N6: Rice Grain of Life. Rome: FAO, 1968.

警告：這些引文格式不一定是100％准確.