APA (7th ed.) Citation

Hill, C., Sutherland, W., & Tierney, L. (1976). Caves of Wyoming. University of Wyoming.

Chicago Style (17th ed.) Citation

Hill, Chris, Wayne Sutherland, and Lee Tierney. Caves of Wyoming. Laramie: University of Wyoming, 1976.

MLA (9th ed.) Citation

Hill, Chris, et al. Caves of Wyoming. University of Wyoming, 1976.