APA

United States, . (2018). High-octane fuels and high-efficiency vehicles: challenges and opportunities : hearing before the Subcommittee on Environment of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, second session, April 13, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2018. High-octane fuels and high-efficiency vehicles: challenges and opportunities : hearing before the Subcommittee on Environment of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, second session, April 13, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2018). High-octane fuels and high-efficiency vehicles: challenges and opportunities : hearing before the Subcommittee on Environment of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, second session, April 13, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . High-octane fuels and high-efficiency vehicles: challenges and opportunities : hearing before the Subcommittee on Environment of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, second session, April 13, 2018. Washington: U.S. Government Publishing Office. 2018.