APA citiranje

International Rice Research Institute. (1989). 20th Asia rice farming systems working group meeting: Report. [Manila]: International Rice Research Institute.

Trích dẫn kiểu Chicago

International Rice Research Institute. 20th Asia Rice Farming Systems Working Group Meeting: Report. [Manila]: International Rice Research Institute, 1989.

MLA citiranje

International Rice Research Institute. 20th Asia Rice Farming Systems Working Group Meeting: Report. [Manila]: International Rice Research Institute, 1989.