Freeman, O. W. (1940). Geology of Grand Coulee: The damsite and neighboring geological wonders (Rev. ed.). O.W. Freeman.
Cita Chicago Style (17a ed.)Freeman, Otis W. Geology of Grand Coulee: The Damsite and Neighboring Geological Wonders. Rev. ed. Cheney, Wash.: O.W. Freeman, 1940.
Cita MLA (8a ed.)Freeman, Otis W. Geology of Grand Coulee: The Damsite and Neighboring Geological Wonders. Rev. ed. O.W. Freeman, 1940.
Precaución: Estas citas no son 100% exactas.