APA (7th ed.) Citation

Smith, D. A. (1977). Colorado mining: A photographic history. University of New Mexico Press.

Chicago Style (17th ed.) Citation

Smith, Duane A. Colorado Mining: A Photographic History. Albuqueque: University of New Mexico Press, 1977.

MLA (9th ed.) Citation

Smith, Duane A. Colorado Mining: A Photographic History. University of New Mexico Press, 1977.