APA引文

FAO. (1973). Irrigation, drainage and salinity: An internayional sources book. London: Hutchinson/FAO/UNESCO.

Trích dẫn kiểu Chicago

FAO. Irrigation, Drainage and Salinity: An Internayional Sources Book. London: Hutchinson/FAO/UNESCO, 1973.

MLA引文

FAO. Irrigation, Drainage and Salinity: An Internayional Sources Book. London: Hutchinson/FAO/UNESCO, 1973.

警告：這些引文格式不一定是100％准確.