Dyfyniad APA

Grayson, D. K. (2011). The great basin: A natural prehistory (Rev. and expanded ed.). University of California Press.

Dyfyniad Arddull Chicago

Grayson, Donald K. The Great Basin: A Natural Prehistory. Rev. and expanded ed. Berkeley, Calif.: University of California Press, 2011.

Dyfyniad MLA

Grayson, Donald K. The Great Basin: A Natural Prehistory. Rev. and expanded ed. University of California Press, 2011.

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