Hapke, C. J., Borrelli, M., & Reid, D. (2007). The national assessment of shoreline change: A GIS compilation of vector cliff edges and associated cliff erosion data for the California coast (Version 1.0.). U.S. Geological Survey.
Chicago Style (17th ed.) CitationHapke, Cheryl J., Mark Borrelli, and David Reid. The National Assessment of Shoreline Change: A GIS Compilation of Vector Cliff Edges and Associated Cliff Erosion Data for the California Coast. Version 1.0. Reston, Va.: U.S. Geological Survey, 2007.
MLA (9th ed.) CitationHapke, Cheryl J., et al. The National Assessment of Shoreline Change: A GIS Compilation of Vector Cliff Edges and Associated Cliff Erosion Data for the California Coast. Version 1.0. U.S. Geological Survey, 2007.
Warning: These citations may not always be 100% accurate.