Dyfyniad APA

Rampley. The Vienna School of Art History. Penn State University Press.

Dyfyniad Arddull Chicago

Rampley. The Vienna School of Art History. Penn State University Press.

Dyfyniad MLA

Rampley. The Vienna School of Art History. Penn State University Press.

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