Geological Survey (U.S.) & Crock, J. G. (2008). Analytical results for municipal biosolids samples from a monitoring program near Deer Trail, Colorado (USA), 1999 through 2006. U.S. Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and J. G. Crock. Analytical Results for Municipal Biosolids Samples from a Monitoring Program Near Deer Trail, Colorado (USA), 1999 Through 2006. Reston, Va.: U.S. Geological Survey, 2008.
MLA (9th ed.) CitationGeological Survey (U.S.) and J. G. Crock. Analytical Results for Municipal Biosolids Samples from a Monitoring Program Near Deer Trail, Colorado (USA), 1999 Through 2006. U.S. Geological Survey, 2008.
Warning: These citations may not always be 100% accurate.