Allen, E. G., & DeCicco, D. A. (1980). Leasable mineral and waterpower land classification map of the La Junta 1⁰ x 2⁰ quadrangle, Colorado and Kansas: Lands withdrawn, classified, and prospectively valuable for leasable minerals; occurrences of other selected minerals; and lands withdrawn or classified for waterpower and reservoir sites. U.S. Geological Survey.
Chicago Style (17th ed.) CitationAllen, Elizabeth G., and Donald A. DeCicco. Leasable Mineral and Waterpower Land Classification Map of the La Junta 1⁰ X 2⁰ Quadrangle, Colorado and Kansas: Lands Withdrawn, Classified, and Prospectively Valuable for Leasable Minerals; Occurrences of Other Selected Minerals; and Lands Withdrawn or Classified for Waterpower and Reservoir Sites. Reston, Va.: U.S. Geological Survey, 1980.
MLA (9th ed.) CitationAllen, Elizabeth G., and Donald A. DeCicco. Leasable Mineral and Waterpower Land Classification Map of the La Junta 1⁰ X 2⁰ Quadrangle, Colorado and Kansas: Lands Withdrawn, Classified, and Prospectively Valuable for Leasable Minerals; Occurrences of Other Selected Minerals; and Lands Withdrawn or Classified for Waterpower and Reservoir Sites. U.S. Geological Survey, 1980.