Dyfyniad APA
OECD Studies on Water. (2015). Drying wells, rising stakes: Towards sustainable agricultural groundwater use. OECD.
Dyfyniad Arddull Chicago
OECD Studies on Water. Drying Wells, Rising Stakes: Towards Sustainable Agricultural Groundwater Use. Paris, [France]: OECD, 2015.
Dyfyniad MLA
OECD Studies on Water. Drying Wells, Rising Stakes: Towards Sustainable Agricultural Groundwater Use. OECD, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.