APA (7th ed.) Citation

McCoy, D. A., & Collman, R. (1971). The Rio Grande pictorial, 1871-1971: One-hundred years of railroading thru the Rockies. Sundance.

Chicago Style (17th ed.) Citation

McCoy, Dell A., and Russ Collman. The Rio Grande Pictorial, 1871-1971: One-hundred Years of Railroading Thru the Rockies. Denver: Sundance, 1971.

MLA (9th ed.) Citation

McCoy, Dell A., and Russ Collman. The Rio Grande Pictorial, 1871-1971: One-hundred Years of Railroading Thru the Rockies. Sundance, 1971.