Dyfyniad APA
Food and Agriculture Organization of the United Nations & Frenken, K. (2013). Irrigation in Central Asia in figures: AQUASTAT survey - 2012. Food and Agriculture Organization of the United Nations.
Dyfyniad Arddull Chicago
Food and Agriculture Organization of the United Nations and Karen Frenken. Irrigation in Central Asia in Figures: AQUASTAT Survey - 2012. Rome: Food and Agriculture Organization of the United Nations, 2013.
Dyfyniad MLA
Food and Agriculture Organization of the United Nations and Karen Frenken. Irrigation in Central Asia in Figures: AQUASTAT Survey - 2012. Food and Agriculture Organization of the United Nations, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.