Dyfyniad APA

Whipple. Chi-mewinzha. University of Minnesota Press.

Dyfyniad Arddull Chicago

Whipple. Chi-mewinzha. University of Minnesota Press.

Dyfyniad MLA

Whipple. Chi-mewinzha. University of Minnesota Press.

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