APA (7th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment & ProQuest (Firm). (1987). Air quality standards in southern California: Hearing before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One hundredth Congress, first session, February 13, 1987. 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). Air Quality Standards in Southern California: Hearing Before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress, First Session, February 13, 1987. Washington: U.S. G.P.O., 1987.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment and ProQuest (Firm). Air Quality Standards in Southern California: Hearing Before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress, First Session, February 13, 1987. U.S. G.P.O., 1987.