Dyfyniad APA

L C P.M.Stuyt. (2000). FAO irrigation and drainage paper N60: Materials for subsurface land drainage systems. Rome: FAO.

Dyfyniad Arddull Chicago

L C P.M.Stuyt. FAO Irrigation and Drainage Paper N60: Materials for Subsurface Land Drainage Systems. Rome: FAO, 2000.

Dyfyniad MLA

L C P.M.Stuyt. FAO Irrigation and Drainage Paper N60: Materials for Subsurface Land Drainage Systems. Rome: FAO, 2000.

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