APA引文

IRRI. (1992). Program report for 1991. Manila: IRRI.

Trích dẫn kiểu Chicago

IRRI. Program Report for 1991. Manila: IRRI, 1992.

MLA引文

IRRI. Program Report for 1991. Manila: IRRI, 1992.

警告：这些引文格式不一定是100％准确.