Wenrich, K. J., Billingsley, G. H., & Van Gosen, B. S. (1989). The potential of breccia pipes in the National Tank Area, Hualapai Indian Reservation, Arizona. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationWenrich, Karen J., George H. Billingsley, and B. S. Van Gosen. The Potential of Breccia Pipes in the National Tank Area, Hualapai Indian Reservation, Arizona. [Reston, Va.]: Department of the Interior, U.S. Geological Survey, 1989.
MLA (9th ed.) CitationWenrich, Karen J., et al. The Potential of Breccia Pipes in the National Tank Area, Hualapai Indian Reservation, Arizona. Department of the Interior, U.S. Geological Survey, 1989.
Warning: These citations may not always be 100% accurate.