Dyfyniad APA

Calter, P. A. (2008). Squaring the circle: Geometry in art and architecture. Key college pub.

Dyfyniad Arddull Chicago

Calter, Paul A. Squaring the Circle: Geometry in Art and Architecture. New York: Key college pub, 2008.

Dyfyniad MLA

Calter, Paul A. Squaring the Circle: Geometry in Art and Architecture. Key college pub, 2008.

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