Lindsey, D. A., Langer, W. H., & Knepper, D. H. (2005). Stratigraphy, lithology, and sedimentary features of Quaternary alluvial deposits of the South Platte River and some of its tributaries east of the Front Range, Colorado. U.S. Geological Survey.
Chicago-Zitierstil (17. Ausg.)Lindsey, David A., William H. Langer, und Daniel H. Knepper. Stratigraphy, Lithology, and Sedimentary Features of Quaternary Alluvial Deposits of the South Platte River and Some of Its Tributaries East of the Front Range, Colorado. Reston, Va: U.S. Geological Survey, 2005.
MLA-Zitierstil (9. Ausg.)Lindsey, David A., et al. Stratigraphy, Lithology, and Sedimentary Features of Quaternary Alluvial Deposits of the South Platte River and Some of Its Tributaries East of the Front Range, Colorado. U.S. Geological Survey, 2005.