APA (7th ed.) Citation

United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels, & ProQuest (Firm). (1961). Lead and Zinc Problems: Hearings before the United States Senate Committee on Interior and Insular Affairs, Subcommittee on Minerals, Materials, and Fuels, Eighty-Seventh Congress, first session, on May 4, 5, July 25, 1961. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels, and ProQuest (Firm). Lead and Zinc Problems: Hearings Before the United States Senate Committee on Interior and Insular Affairs, Subcommittee on Minerals, Materials, and Fuels, Eighty-Seventh Congress, First Session, on May 4, 5, July 25, 1961. Washington: U.S. G.P.O., 1961.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels, and ProQuest (Firm). Lead and Zinc Problems: Hearings Before the United States Senate Committee on Interior and Insular Affairs, Subcommittee on Minerals, Materials, and Fuels, Eighty-Seventh Congress, First Session, on May 4, 5, July 25, 1961. U.S. G.P.O., 1961.