Dyfyniad APA

IRRI. (1984). Cropping systems training series: Growth stages and management in maize. Manila: IRRI.

Dyfyniad Arddull Chicago

IRRI. Cropping Systems Training Series: Growth Stages and Management in Maize. Manila: IRRI, 1984.

Dyfyniad MLA

IRRI. Cropping Systems Training Series: Growth Stages and Management in Maize. Manila: IRRI, 1984.

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