Dyfyniad APA

IRRI. (1998). Sustainability of rice in the global food system. Manila: IRRI.

Dyfyniad Arddull Chicago

IRRI. Sustainability of Rice in the Global Food System. Manila: IRRI, 1998.

Dyfyniad MLA

IRRI. Sustainability of Rice in the Global Food System. Manila: IRRI, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.