APA (7th ed.) Citation

Whitney, G. (1983). Colorado Front Range: A landscape divided. Johnson Books.

Chicago Style (17th ed.) Citation

Whitney, Gleaves. Colorado Front Range: A Landscape Divided. Boulder, Colo.: Johnson Books, 1983.

MLA (9th ed.) Citation

Whitney, Gleaves. Colorado Front Range: A Landscape Divided. Johnson Books, 1983.

Warning: These citations may not always be 100% accurate.