Geological Survey (U.S.) & ProQuest (Firm). (1909). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Professional paper 62. The geology and ore deposits of the Cour D'alene district, Idaho. [publisher not identified].
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Professional Paper 62. The Geology and Ore Deposits of the Cour D'alene District, Idaho. Washington: [publisher not identified], 1909.
MLA (9th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Professional Paper 62. The Geology and Ore Deposits of the Cour D'alene District, Idaho. [publisher not identified], 1909.