Dyfyniad APA

Pettengill. Taking It to the Bridge. University of Michigan Press.

Dyfyniad Arddull Chicago

Pettengill. Taking It to the Bridge. University of Michigan Press.

Dyfyniad MLA

Pettengill. Taking It to the Bridge. University of Michigan Press.

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