APA (7th ed.) Citation

Lowe, C. H., & Holm, P. A. (1991). The amphibians and reptiles at Saguaro National Monument, Arizona. Cooperative National Park Resources Studies Unit, School of Renewable Natural Resources, University of Arizona.

Chicago Style (17th ed.) Citation

Lowe, Charles H., and Peter A. Holm. The Amphibians and Reptiles at Saguaro National Monument, Arizona. Tucson: Cooperative National Park Resources Studies Unit, School of Renewable Natural Resources, University of Arizona, 1991.

MLA (9th ed.) Citation

Lowe, Charles H., and Peter A. Holm. The Amphibians and Reptiles at Saguaro National Monument, Arizona. Cooperative National Park Resources Studies Unit, School of Renewable Natural Resources, University of Arizona, 1991.