E. Brown, & C.Montgomery Gaylord. (1962). Geometry plane and solid .Plane and Solid. Illinois: Laidlaw Brothers.
Chicago Style CitationE. Brown, i C.Montgomery Gaylord. Geometry Plane and Solid .Plane and Solid. Illinois: Laidlaw Brothers, 1962.
Cita MLAE. Brown, i C.Montgomery Gaylord. Geometry Plane and Solid .Plane and Solid. Illinois: Laidlaw Brothers, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.