APA引文

FAO. (1999). Water soil resources reports; N85: Soil fertility initiative for sub-Sahảan Africa. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. Water Soil Resources Reports; N85: Soil Fertility Initiative for Sub-Sahảan Africa. Rome: FAO, 1999.

MLA引文

FAO. Water Soil Resources Reports; N85: Soil Fertility Initiative for Sub-Sahảan Africa. Rome: FAO, 1999.

警告：這些引文格式不一定是100％准確.