Dyfyniad APA

Rice. Polygraphies. University of Virginia Press.

Dyfyniad Arddull Chicago

Rice. Polygraphies. University of Virginia Press.

Dyfyniad MLA

Rice. Polygraphies. University of Virginia Press.

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