APA (7th ed.) Citation

Hall, C. A., Ernst, W. G., & Nelson, C. A. (1998). Integrated earth and environmental evolution of the southwestern United States: The Clarence A. Hall, Jr. volume. Bellwether Pub..

Chicago Style (17th ed.) Citation

Hall, Clarence A., W. G. Ernst, and Clemens Arvid Nelson. Integrated Earth and Environmental Evolution of the Southwestern United States: The Clarence A. Hall, Jr. Volume. Columbia, MD: Bellwether Pub., 1998.

MLA (9th ed.) Citation

Hall, Clarence A., et al. Integrated Earth and Environmental Evolution of the Southwestern United States: The Clarence A. Hall, Jr. Volume. Bellwether Pub., 1998.