APA (7th ed.) Citation

Boyd, C. J., Cummins, J., Malloy, C., Carter, J., & Flores, A. (2005). Geometry. McGraw - Hill.

Chicago Style (17th ed.) Citation

Boyd, Cindy J., Jerry Cummins, Carol Malloy, John Carter, and Alfinio Flores. Geometry. McGraw - Hill, 2005.

MLA (8th ed.) Citation

Boyd, Cindy J., et al. Geometry. McGraw - Hill, 2005.