APA (7th ed.) Citation

United States. Congress. Senate. Committee on Finance & ProQuest (Firm). (1950). Import Tax on Copper: Hearings before the United States Senate Committee on Finance, Eighty-First Congress, second session, on July 27, 1950. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Finance and ProQuest (Firm). Import Tax on Copper: Hearings Before the United States Senate Committee on Finance, Eighty-First Congress, Second Session, on July 27, 1950. Washington: U.S. G.P.O., 1950.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Finance and ProQuest (Firm). Import Tax on Copper: Hearings Before the United States Senate Committee on Finance, Eighty-First Congress, Second Session, on July 27, 1950. U.S. G.P.O., 1950.