APA引文

FAO. (1971). Annual fertilizer review N.71. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. Annual Fertilizer Review N.71. Rome: FAO, 1971.

MLA引文

FAO. Annual Fertilizer Review N.71. Rome: FAO, 1971.

警告：這些引文格式不一定是100％准確.