Dyfyniad APA

Howard M Rawson. (2000). Irrigated wheat: Managing your crop. Rome: FAO.

Dyfyniad Arddull Chicago

Howard M Rawson. Irrigated Wheat: Managing Your Crop. Rome: FAO, 2000.

Dyfyniad MLA

Howard M Rawson. Irrigated Wheat: Managing Your Crop. Rome: FAO, 2000.

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