United States. Congress. House. Committee on Rivers and Harbors. (1934). Columbia and Snake rivers, Oreg., Wash., and Idaho: Hearings before the Committee on rivers and harbors, House of representatives, Seventy-third Congress, second session, on the subject of the improvement of the Columbia and Snake rivers, Oreg., Wash., and Idaho. February 3, 1934. U.S. Govt. print. off..
Style de citation Chicago (17e éd.)United States. Congress. House. Committee on Rivers and Harbors. Columbia and Snake Rivers, Oreg., Wash., and Idaho: Hearings Before the Committee on Rivers and Harbors, House of Representatives, Seventy-third Congress, Second Session, on the Subject of the Improvement of the Columbia and Snake Rivers, Oreg., Wash., and Idaho. February 3, 1934. Washington: U.S. Govt. print. off., 1934.
Style de citation MLA (8e éd.)United States. Congress. House. Committee on Rivers and Harbors. Columbia and Snake Rivers, Oreg., Wash., and Idaho: Hearings Before the Committee on Rivers and Harbors, House of Representatives, Seventy-third Congress, Second Session, on the Subject of the Improvement of the Columbia and Snake Rivers, Oreg., Wash., and Idaho. February 3, 1934. U.S. Govt. print. off., 1934.