APA (7th ed.) Citation

Henderson, J., Renaud, E. B., & Goodykoontz, C. B. (1927). Colorado: Short studies of its past and present. University of Colorado.

Chicago Style (17th ed.) Citation

Henderson, Junius, E. B. Renaud, and Colin Brummitt Goodykoontz. Colorado: Short Studies of Its Past and Present. Boulder, Col: University of Colorado, 1927.

MLA (9th ed.) Citation

Henderson, Junius, et al. Colorado: Short Studies of Its Past and Present. University of Colorado, 1927.