Cardwell, G. T. (1958). Geology and ground water in the Santa Rosa and Petaluma Valley areas, Sonoma County, California. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationCardwell, G. T. Geology and Ground Water in the Santa Rosa and Petaluma Valley Areas, Sonoma County, California. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1958.
MLA (9th ed.) CitationCardwell, G. T. Geology and Ground Water in the Santa Rosa and Petaluma Valley Areas, Sonoma County, California. United States Department of the Interior, Geological Survey, 1958.
Warning: These citations may not always be 100% accurate.