APA (7th ed.) Citation

Abbott, C., Noel, T. J., & Leonard, S. J. (2013). Colorado: A History of the Centennial State, Fifth Edition (Fifth edition.). University Press of Colorado.

Chicago Style (17th ed.) Citation

Abbott, Carl, Thomas J. Noel, and Stephen J. Leonard. Colorado: A History of the Centennial State, Fifth Edition. Fifth edition. Boulder: University Press of Colorado, 2013.

MLA (8th ed.) Citation

Abbott, Carl, et al. Colorado: A History of the Centennial State, Fifth Edition. Fifth edition. University Press of Colorado, 2013.