Cofnodi Dyfyniadau

Dyfyniad APA
Deetz Charles Henry & Adams Oscar Sherman. (1931). Elements of map projection with applications to map and chart construction. U. S. Government Printing Office.
Dyfyniad Arddull Chicago
Deetz Charles Henry and Adams Oscar Sherman. Elements of Map Projection with Applications to Map and Chart Construction. U. S. Government Printing Office, 1931.
Dyfyniad MLA
Deetz Charles Henry and Adams Oscar Sherman. Elements of Map Projection with Applications to Map and Chart Construction. U. S. Government Printing Office, 1931.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.