APA引文

FAO. (1999). FAO trade-related technical assistance and information. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. FAO Trade-related Technical Assistance and Information. Rome: FAO, 1999.

MLA引文

FAO. FAO Trade-related Technical Assistance and Information. Rome: FAO, 1999.

警告：这些引文格式不一定是100％准确.