Cofnodi Dyfyniadau

Dyfyniad APA
Thompson David G. & Estados Unidos Geological Survey. (1929). Map of the Mohave desert region showing boundaries of drainage basins and character of playas. U. S. Geological Survey.
Dyfyniad Arddull Chicago
Thompson David G. and Estados Unidos Geological Survey. Map of the Mohave Desert Region Showing Boundaries of Drainage Basins and Character of Playas. U. S. Geological Survey, 1929.
Dyfyniad MLA
Thompson David G. and Estados Unidos Geological Survey. Map of the Mohave Desert Region Showing Boundaries of Drainage Basins and Character of Playas. U. S. Geological Survey, 1929.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.