APA引文

IRRI. (1983). Symposium on potential productivity of field crops under different environments. Manila: IRRI.

Trích dẫn kiểu Chicago

IRRI. Symposium On Potential Productivity of Field Crops Under Different Environments. Manila: IRRI, 1983.

MLA引文

IRRI. Symposium On Potential Productivity of Field Crops Under Different Environments. Manila: IRRI, 1983.

警告：這些引文格式不一定是100％准確.