APA引文

FAO. (1990). Food aid in figures, 1990: Vol.8.1. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. Food Aid in Figures, 1990: Vol.8.1. Rome: FAO, 1990.

MLA引文

FAO. Food Aid in Figures, 1990: Vol.8.1. Rome: FAO, 1990.

警告:这些引文格式不一定是100%准确.