Library of Congress. Congressional Research Service & ProQuest (Firm). (1984). Congressional Proposals to Establish Land Use Controls for the Columbia River Gorge: Issues of Constitutional Authority. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Congressional Proposals to Establish Land Use Controls for the Columbia River Gorge: Issues of Constitutional Authority. [Place of publication not identified]: [publisher not identified], 1984.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Congressional Proposals to Establish Land Use Controls for the Columbia River Gorge: Issues of Constitutional Authority. [publisher not identified], 1984.