APA

United States, United States & United States. (1974). Implementation of the Noise Control act of 1972: Joint hearing before the Committee on Public Works and the Committee on Commerce, United States Senate, Ninety-third Congress, first session. September 24, 1973. Washington: U.S. Govt. Print. Off.

Chicago

United States, United States and United States. 1974. Implementation of the Noise Control act of 1972: Joint hearing before the Committee on Public Works and the Committee on Commerce, United States Senate, Ninety-third Congress, first session. September 24, 1973. Washington: U.S. Govt. Print. Off.

Harvard

United States, United States and United States. (1974). Implementation of the Noise Control act of 1972: Joint hearing before the Committee on Public Works and the Committee on Commerce, United States Senate, Ninety-third Congress, first session. September 24, 1973. Washington: U.S. Govt. Print. Off.

MLA

United States, United States and United States. Implementation of the Noise Control act of 1972: Joint hearing before the Committee on Public Works and the Committee on Commerce, United States Senate, Ninety-third Congress, first session. September 24, 1973. Washington: U.S. Govt. Print. Off. 1974.