Geological Survey (U.S.) & Du Bray, E. A. (2006). Geochemical database for volcanic rocks of the Western Cascades, Washington, Oregon, and California (Version 1.0.). U.S. Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and E. A. Du Bray. Geochemical Database for Volcanic Rocks of the Western Cascades, Washington, Oregon, and California. Version 1.0. Reston, Va.: U.S. Geological Survey, 2006.
MLA (9th ed.) CitationGeological Survey (U.S.) and E. A. Du Bray. Geochemical Database for Volcanic Rocks of the Western Cascades, Washington, Oregon, and California. Version 1.0. U.S. Geological Survey, 2006.
Warning: These citations may not always be 100% accurate.