APA (7th ed.) Citation

Boddie, C., & Boddie, P. (2015). Lost ski areas of Colorado's central and southern mountains. History Press.

Chicago Style (17th ed.) Citation

Boddie, Caryn, and Peter Boddie. Lost Ski Areas of Colorado's Central and Southern Mountains. Charleston, S.C.: History Press, 2015.

MLA (9th ed.) Citation

Boddie, Caryn, and Peter Boddie. Lost Ski Areas of Colorado's Central and Southern Mountains. History Press, 2015.