APA (7th ed.) Citation

Sharp, R. V. (1972). Map showing recently active breaks along the San Jacinto fault zone between the San Bernardino area and Borrego Valley, California. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Sharp, Robert V. Map Showing Recently Active Breaks Along the San Jacinto Fault Zone Between the San Bernardino Area and Borrego Valley, California. Washington, D.C.: U.S. Geological Survey, 1972.

MLA (9th ed.) Citation

Sharp, Robert V. Map Showing Recently Active Breaks Along the San Jacinto Fault Zone Between the San Bernardino Area and Borrego Valley, California. U.S. Geological Survey, 1972.