APA ציטוט

FAO. (1999). FAO fertilizer yearbook; N.48/1998. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. FAO Fertilizer Yearbook; N.48/1998. Rome: FAO, 1999.

ציטוט MLA

FAO. FAO Fertilizer Yearbook; N.48/1998. Rome: FAO, 1999.