Washington (State). Department of Conservation and Development. (1946). United States-Canada boundary treaty centennial, 1846-1946: Commemorating the signing of the treaty between the United States and England fixing the boundary from the summit of the Rocky Mountains to the Pacific Ocean. Dept. of Conservation and Development, State of Washington, Dept. of Trade and Industry, Province of British Columbia.
Chicago Style (17th ed.) CitationWashington (State). Department of Conservation and Development. United States-Canada Boundary Treaty Centennial, 1846-1946: Commemorating the Signing of the Treaty Between the United States and England Fixing the Boundary from the Summit of the Rocky Mountains to the Pacific Ocean. Tacoma: Dept. of Conservation and Development, State of Washington, Dept. of Trade and Industry, Province of British Columbia, 1946.
MLA (8th ed.) CitationWashington (State). Department of Conservation and Development. United States-Canada Boundary Treaty Centennial, 1846-1946: Commemorating the Signing of the Treaty Between the United States and England Fixing the Boundary from the Summit of the Rocky Mountains to the Pacific Ocean. Dept. of Conservation and Development, State of Washington, Dept. of Trade and Industry, Province of British Columbia, 1946.