Geological Survey (U.S.) & ProQuest (Firm). (1907). Geography and geology of a portion of southwestern Wyoming with special reference to coal and oil. [publisher not identified].
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Geography and Geology of a Portion of Southwestern Wyoming with Special Reference to Coal and Oil. Washington: [publisher not identified], 1907.
MLA (9th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Geography and Geology of a Portion of Southwestern Wyoming with Special Reference to Coal and Oil. [publisher not identified], 1907.
Warning: These citations may not always be 100% accurate.