Dyfyniad APA

Kovarsky. The True Geography of Our Country. University of Virginia Press.

Dyfyniad Arddull Chicago

Kovarsky. The True Geography of Our Country. University of Virginia Press.

Dyfyniad MLA

Kovarsky. The True Geography of Our Country. University of Virginia Press.

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