United States. Congress. House. Committee on Commerce. Subcommittee on Health and the Environment. (1999). Reformulated gasoline: Hearing before the Subcommittee on Health and Environment of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; on H.R. 11 ; May 6, 1999. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Commerce. Subcommittee on Health and the Environment. Reformulated Gasoline: Hearing Before the Subcommittee on Health and Environment of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, First Session ; on H.R. 11 ; May 6, 1999. Washington: U.S. Government Printing Office, 1999.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Commerce. Subcommittee on Health and the Environment. Reformulated Gasoline: Hearing Before the Subcommittee on Health and Environment of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, First Session ; on H.R. 11 ; May 6, 1999. U.S. Government Printing Office, 1999.