McFarland, C. R. (1983). Oil and gas exploration in Washington, 1900-1982. State of Washington, Dept. of Natural Resources, Division of Geology and Earth Resources.
Cita Chicago Style (17a ed.)McFarland, Carl R. Oil and Gas Exploration in Washington, 1900-1982. Olympia, Wash.: State of Washington, Dept. of Natural Resources, Division of Geology and Earth Resources, 1983.
Cita MLA (8a ed.)McFarland, Carl R. Oil and Gas Exploration in Washington, 1900-1982. State of Washington, Dept. of Natural Resources, Division of Geology and Earth Resources, 1983.
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