Dyfyniad APA

Kurtis. Walter's Perspective. Southern Illinois University Press.

Dyfyniad Arddull Chicago

Kurtis. Walter's Perspective. Southern Illinois University Press.

Dyfyniad MLA

Kurtis. Walter's Perspective. Southern Illinois University Press.

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