Dyfyniad APA

Gioello, D. A., & Berke, B. (1979). Figure types and size ranges. Fairchild Pub.

Dyfyniad Arddull Chicago

Gioello, Debbie Ann, and Beverly Berke. Figure Types and Size Ranges. New York: Fairchild Pub, 1979.

Dyfyniad MLA

Gioello, Debbie Ann, and Beverly Berke. Figure Types and Size Ranges. Fairchild Pub, 1979.

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