APA (7th ed.) Citation

Smith, D. A., Vendl, M. A., & Vendl, K. A. (2011). Colorado goes to the fair: World's Columbian Exposition, Chicago, 1893. University of New Mexico Press.

Chicago Style (17th ed.) Citation

Smith, Duane A., Mark A. Vendl, and Karen A. Vendl. Colorado Goes to the Fair: World's Columbian Exposition, Chicago, 1893. Albuquerque: University of New Mexico Press, 2011.

MLA (9th ed.) Citation

Smith, Duane A., et al. Colorado Goes to the Fair: World's Columbian Exposition, Chicago, 1893. University of New Mexico Press, 2011.