APA引文

FAO. (1990). FAO soils bulletin N.62: Management of gypsiterous soils. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. FAO Soils Bulletin N.62: Management of Gypsiterous Soils. Rome: FAO, 1990.

MLA引文

FAO. FAO Soils Bulletin N.62: Management of Gypsiterous Soils. Rome: FAO, 1990.

警告：這些引文格式不一定是100％准確.