APA引文

IRRI. (1984). Organic matter and rice. Philippines: IRRI.

Trích dẫn kiểu Chicago

IRRI. Organic Matter and Rice. Philippines: IRRI, 1984.

MLA引文

IRRI. Organic Matter and Rice. Philippines: IRRI, 1984.

警告：這些引文格式不一定是100％准確.