APA (7th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining & ProQuest (Firm). (1918). Minerals and Metals for War Purposes: Hearings before the United States Senate Committee on Mines and Mining, Sixty-Fifth Congress, second session, on May 2-4, 6-11, 13-18, 20-25, 27-29, 1918. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Minerals and Metals for War Purposes: Hearings Before the United States Senate Committee on Mines and Mining, Sixty-Fifth Congress, Second Session, on May 2-4, 6-11, 13-18, 20-25, 27-29, 1918. Washington: U.S. G.P.O., 1918.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Minerals and Metals for War Purposes: Hearings Before the United States Senate Committee on Mines and Mining, Sixty-Fifth Congress, Second Session, on May 2-4, 6-11, 13-18, 20-25, 27-29, 1918. U.S. G.P.O., 1918.