Geological Survey (U.S.) & Leach, D. L. (1989). Map showing geochemical favorability for mesothermal base- and precious-metal veins in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho. The Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and D. L. Leach. Map Showing Geochemical Favorability for Mesothermal Base- and Precious-metal Veins in the Wallace 1⁰ X 2⁰ Quadrangle, Montana and Idaho. Reston, Va.: The Survey, 1989.
MLA (9th ed.) CitationGeological Survey (U.S.) and D. L. Leach. Map Showing Geochemical Favorability for Mesothermal Base- and Precious-metal Veins in the Wallace 1⁰ X 2⁰ Quadrangle, Montana and Idaho. The Survey, 1989.
Warning: These citations may not always be 100% accurate.