Abbott, C., Leonard, S. J., & Noel, T. J. (2005). Colorado: A history of the centennial state (Fourth edition.). University Press of Colorado.
芝加哥风格引文Abbott, Carl, Stephen J. Leonard, 与 Thomas J. Noel. Colorado: A History of the Centennial State. Fourth edition. Boulder, Colorado: University Press of Colorado, 2005.
MLA引文Abbott, Carl, et al. Colorado: A History of the Centennial State. Fourth edition. University Press of Colorado, 2005.
警告：这些引文格式不一定是100％准确.