Cita APA (7a ed.)

Brown, K. E., & Montgomery, G. C. (1962). Geometry: Plane and solid. Laidlaw Brothers.

Cita Chicago Style (17a ed.)

Brown, Kenneth E., y Gaylord C. Montgomery. Geometry: Plane and Solid. River Forest, Illinois [etc.]: Laidlaw Brothers, 1962.

Cita MLA (9a ed.)

Brown, Kenneth E., y Gaylord C. Montgomery. Geometry: Plane and Solid. Laidlaw Brothers, 1962.