Geological Survey (U.S.), Goode, R. U., Perkins, E., & Harrison, D. (1901). Idaho (Kootenai Co) Sandpoint quadrangle. U.S. Geological Survey.
Cita Chicago Style (17a ed.)Geological Survey (U.S.), Richard Urquhart Goode, E.T Perkins, y D.C Harrison. Idaho (Kootenai Co) Sandpoint Quadrangle. Washington, D.C.: U.S. Geological Survey, 1901.
Cita MLA (8a ed.)Geological Survey (U.S.), et al. Idaho (Kootenai Co) Sandpoint Quadrangle. U.S. Geological Survey, 1901.
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