United States. Congress. House. Committee on Rivers and Harbors & ProQuest (Firm). (1903). Improvement of the Ohio River: Hearings before the United States House Committee on Rivers and Harbors, Fifty-Seventh Congress, second session, on Feb. 2, 1903. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Improvement of the Ohio River: Hearings Before the United States House Committee on Rivers and Harbors, Fifty-Seventh Congress, Second Session, on Feb. 2, 1903. Washington: U.S. G.P.O., 1903.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Improvement of the Ohio River: Hearings Before the United States House Committee on Rivers and Harbors, Fifty-Seventh Congress, Second Session, on Feb. 2, 1903. U.S. G.P.O., 1903.