APA (7th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment & ProQuest (Firm). (1991). Indoor air pollution: Hearing before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundred Second Congress, first session, April 10, 1991. 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). Indoor Air Pollution: Hearing Before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundred Second Congress, First Session, April 10, 1991. Washington: U.S. G.P.O., 1991.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment and ProQuest (Firm). Indoor Air Pollution: Hearing Before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundred Second Congress, First Session, April 10, 1991. U.S. G.P.O., 1991.