APA (7th ed.) Citation

Boddie, C., & Boddie, P. (1984). The hiker's guide to Colorado. Falcon Press Pub. Co..

Chicago Style (17th ed.) Citation

Boddie, Caryn, and Peter Boddie. The Hiker's Guide to Colorado. Billings, Mont.: Falcon Press Pub. Co., 1984.

MLA (9th ed.) Citation

Boddie, Caryn, and Peter Boddie. The Hiker's Guide to Colorado. Falcon Press Pub. Co., 1984.