APA (7th ed.) Citation

Koch, E. D., & Peterson, C. R. (1995). Amphibians & reptiles of Yellowstone and Grand Teton National Parks. University of Utah Press.

Chicago Style (17th ed.) Citation

Koch, Edward D., and Charles R. Peterson. Amphibians & Reptiles of Yellowstone and Grand Teton National Parks. Salt Lake City, Utah: University of Utah Press, 1995.

MLA (9th ed.) Citation

Koch, Edward D., and Charles R. Peterson. Amphibians & Reptiles of Yellowstone and Grand Teton National Parks. University of Utah Press, 1995.