United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Oversight and Investigations & ProQuest (Firm). (1980). EPA's action concerning nitrilotriacetic acid (NTA): Hearing before the Subcommittee on Oversight and Investigations of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, second session, June 26, 1980. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Oversight and Investigations and ProQuest (Firm). EPA's Action Concerning Nitrilotriacetic Acid (NTA): Hearing Before the Subcommittee on Oversight and Investigations of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, Second Session, June 26, 1980. Washington: U.S. G.P.O., 1980.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Oversight and Investigations and ProQuest (Firm). EPA's Action Concerning Nitrilotriacetic Acid (NTA): Hearing Before the Subcommittee on Oversight and Investigations of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, Second Session, June 26, 1980. U.S. G.P.O., 1980.