Dyfyniad APA

Schuessler. Foundational Arts. University of Arizona Press.

Dyfyniad Arddull Chicago

Schuessler. Foundational Arts. University of Arizona Press.

Dyfyniad MLA

Schuessler. Foundational Arts. University of Arizona Press.

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