APA引文

FAO. (1989). FAO documentation current bibliography, 1989; N2. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. FAO Documentation Current Bibliography, 1989; N2. Rome: FAO, 1989.

MLA引文

FAO. FAO Documentation Current Bibliography, 1989; N2. Rome: FAO, 1989.

警告：這些引文格式不一定是100％准確.