APA引文

FAO. (1994). International code of conduct for plant germplasm collecting and transfer. Rome: FAO.

Trích dẫn kiểu Chicago

FAO. International Code of Conduct for Plant Germplasm Collecting and Transfer. Rome: FAO, 1994.

MLA引文

FAO. International Code of Conduct for Plant Germplasm Collecting and Transfer. Rome: FAO, 1994.

警告：这些引文格式不一定是100％准确.