Hofstra, W. E., & Hall, D. C. (1975). Hydrogeologic and water-quality data in western Jefferson County, Colorado. Colorado Dept. of Natural Resources.
Chicago Style (17th ed.) CitationHofstra, Warren E., and Dennis C. Hall. Hydrogeologic and Water-quality Data in Western Jefferson County, Colorado. Denver: Colorado Dept. of Natural Resources, 1975.
MLA (8th ed.) CitationHofstra, Warren E., and Dennis C. Hall. Hydrogeologic and Water-quality Data in Western Jefferson County, Colorado. Colorado Dept. of Natural Resources, 1975.
Warning: These citations may not always be 100% accurate.