APA (7th ed.) Citation

Bruce, B. W., & Kimbrough, R. (1999). Hydrologic and water-quality data for surface water, ground water and springs in north-central Park County, Colorado, April 1997-November 1998. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Bruce, Breton W., and Robert Kimbrough. Hydrologic and Water-quality Data for Surface Water, Ground Water and Springs in North-central Park County, Colorado, April 1997-November 1998. Denver, Colorado: U.S. Department of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Bruce, Breton W., and Robert Kimbrough. Hydrologic and Water-quality Data for Surface Water, Ground Water and Springs in North-central Park County, Colorado, April 1997-November 1998. U.S. Department of the Interior, U.S. Geological Survey, 1999.