Dyfyniad APA

FAO. (2003). Groundwater management: The search for practical approaches. Rome, Italy: FAO.

Dyfyniad Arddull Chicago

FAO. Groundwater Management: The Search for Practical Approaches. Rome, Italy: FAO, 2003.

Dyfyniad MLA

FAO. Groundwater Management: The Search for Practical Approaches. Rome, Italy: FAO, 2003.

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