Webb, R. H., Newman, E. B., & Steiger, J. W. (1988). The response of vegetation to disturbance in Death Valley National Monument, California. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationWebb, Robert H., Evelyn B. Newman, and John W. Steiger. The Response of Vegetation to Disturbance in Death Valley National Monument, California. [Reston, Va.]: Department of the Interior, U.S. Geological Survey, 1988.
MLA (9th ed.) CitationWebb, Robert H., et al. The Response of Vegetation to Disturbance in Death Valley National Monument, California. Department of the Interior, U.S. Geological Survey, 1988.
Warning: These citations may not always be 100% accurate.