APA引文

FAO. (1998). Current world fertilizer situation and outlook 1996/97-2002/03. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. Current World Fertilizer Situation and Outlook 1996/97-2002/03. Rome: FAO, 1998.

MLA引文

FAO. Current World Fertilizer Situation and Outlook 1996/97-2002/03. Rome: FAO, 1998.

警告：這些引文格式不一定是100％准確.