APA引文

IRRI. (1987). Annual report for 1986 - International Rice Research Institute. Philippines: IRRI.

Trích dẫn kiểu Chicago

IRRI. Annual Report for 1986 - International Rice Research Institute. Philippines: IRRI, 1987.

MLA引文

IRRI. Annual Report for 1986 - International Rice Research Institute. Philippines: IRRI, 1987.

警告：这些引文格式不一定是100％准确.