United States. Congress. House. Committee on Public Works. Subcommittee on Energy & ProQuest (Firm). (1973). To conserve energy on the national system of interstate and defense highways: Hearing, Ninety-third Congress, first session, on H.R. 11372 . U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Public Works. Subcommittee on Energy and ProQuest (Firm). To Conserve Energy on the National System of Interstate and Defense Highways: Hearing, Ninety-third Congress, First Session, on H.R. 11372 . Washington: U.S. Govt. Print. Off, 1973.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Public Works. Subcommittee on Energy and ProQuest (Firm). To Conserve Energy on the National System of Interstate and Defense Highways: Hearing, Ninety-third Congress, First Session, on H.R. 11372 . U.S. Govt. Print. Off, 1973.