Becraft, G. E., & Weis, P. L. (1963). Geology and mineral deposits of the Turtle Lake quadrangle, Washington. U.S. Govt. Print. Off..
Cita Chicago Style (17a ed.)Becraft, George E., y Paul L. Weis. Geology and Mineral Deposits of the Turtle Lake Quadrangle, Washington. Washington: U.S. Govt. Print. Off., 1963.
Cita MLA (8a ed.)Becraft, George E., y Paul L. Weis. Geology and Mineral Deposits of the Turtle Lake Quadrangle, Washington. U.S. Govt. Print. Off., 1963.
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