Dyfyniad APA

University of Wisconsin. (1948). Land economics. University of Wisconsin.

Dyfyniad Arddull Chicago

University of Wisconsin. Land Economics. Madison, Wis.: University of Wisconsin, 1948.

Dyfyniad MLA

University of Wisconsin. Land Economics. University of Wisconsin, 1948.

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