APA (7th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment & ProQuest (Firm). (1982). Mobile source provisions: Hearings before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, Ninety-seventh Congress on H.R. 4400 ... H.R. 2130, ... September 21, 22, 23, December 7, 1981, and January 21, 1982. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment and ProQuest (Firm). Mobile Source Provisions: Hearings Before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, Ninety-seventh Congress on H.R. 4400 ... H.R. 2130, ... September 21, 22, 23, December 7, 1981, and January 21, 1982. Washington: U.S. G.P.O., 1982.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment and ProQuest (Firm). Mobile Source Provisions: Hearings Before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, Ninety-seventh Congress on H.R. 4400 ... H.R. 2130, ... September 21, 22, 23, December 7, 1981, and January 21, 1982. U.S. G.P.O., 1982.