APA

United States, . (1999). Reauthorization of expiring Energy Policy and Conservation Act programs: hearing before the Subcommittee on Energy and Power of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; September 23, 1999. Washington: U.S. Government Printing Office.

Chicago

United States, . 1999. Reauthorization of expiring Energy Policy and Conservation Act programs: hearing before the Subcommittee on Energy and Power of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; September 23, 1999. Washington: U.S. Government Printing Office.

Harvard

United States, . (1999). Reauthorization of expiring Energy Policy and Conservation Act programs: hearing before the Subcommittee on Energy and Power of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; September 23, 1999. Washington: U.S. Government Printing Office.

MLA

United States, . Reauthorization of expiring Energy Policy and Conservation Act programs: hearing before the Subcommittee on Energy and Power of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; September 23, 1999. Washington: U.S. Government Printing Office. 1999.