Dyfyniad APA

Pernot. Before the Ivy. University of Illinois Press.

Dyfyniad Arddull Chicago

Pernot. Before the Ivy. University of Illinois Press.

Dyfyniad MLA

Pernot. Before the Ivy. University of Illinois Press.

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