Geological Survey (U.S.) & ProQuest (Firm). (1914). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Water-supply paper 349. Profile surveys in Willamette River basin Oregon. [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. Water-supply Paper 349. Profile Surveys in Willamette River Basin Oregon. Washington: [publisher not identified], 1914.
MLA (9th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Water-supply Paper 349. Profile Surveys in Willamette River Basin Oregon. [publisher not identified], 1914.