APA (7th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining & ProQuest (Firm). (1912). Bureau of Mines: Hearings before the United States Senate Committee on Mines and Mining, Sixty-Second Congress, second session, on June 12, 1912. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Bureau of Mines: Hearings Before the United States Senate Committee on Mines and Mining, Sixty-Second Congress, Second Session, on June 12, 1912. Washington: U.S. G.P.O., 1912.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Bureau of Mines: Hearings Before the United States Senate Committee on Mines and Mining, Sixty-Second Congress, Second Session, on June 12, 1912. U.S. G.P.O., 1912.