APA Citatie

IRRI. (1977). Cropping systems research and development for the Asia rice farmer. Philippines: IRRI.

Chicago Style citaat

IRRI. Cropping Systems Research and Development for the Asia Rice Farmer. Philippines: IRRI, 1977.

MLA citatie

IRRI. Cropping Systems Research and Development for the Asia Rice Farmer. Philippines: IRRI, 1977.

Let op: Deze citaties zijn niet altijd 100% accuraat.