Dyfyniad APA

Ronald. Friendly Fallout 1953. University of Nevada Press.

Dyfyniad Arddull Chicago

Ronald. Friendly Fallout 1953. University of Nevada Press.

Dyfyniad MLA

Ronald. Friendly Fallout 1953. University of Nevada Press.

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