Yager, T. J. B., Smith, D. B., & Crock, J. G. (2004). Biosolids, soil, crop, ground-water, and streambed-sediment data for a biosolids-application area near Deer Trail, Colorado, 2001. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationYager, Tracy J. B., David B. Smith, and J. G. Crock. Biosolids, Soil, Crop, Ground-water, and Streambed-sediment Data for a Biosolids-application Area Near Deer Trail, Colorado, 2001. Reston, Va.: U.S. Department of the Interior, U.S. Geological Survey, 2004.
MLA (8th ed.) CitationYager, Tracy J. B., et al. Biosolids, Soil, Crop, Ground-water, and Streambed-sediment Data for a Biosolids-application Area Near Deer Trail, Colorado, 2001. U.S. Department of the Interior, U.S. Geological Survey, 2004.