United States. Congress. Senate. Committee on Commerce & ProQuest (Firm). (1922). Canals, Rivers, and Harbors: Hearings before the United States Senate Committee on Commerce, Sixty-Seventh Congress, second session, on May 4, 1922. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Canals, Rivers, and Harbors: Hearings Before the United States Senate Committee on Commerce, Sixty-Seventh Congress, Second Session, on May 4, 1922. Washington: U.S. G.P.O., 1922.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Canals, Rivers, and Harbors: Hearings Before the United States Senate Committee on Commerce, Sixty-Seventh Congress, Second Session, on May 4, 1922. U.S. G.P.O., 1922.