APA

United States, . (2018). Composite materials: strengthening infrastructure development : hearing before the Subcommittee on Research and Technology, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2018. Composite materials: strengthening infrastructure development : hearing before the Subcommittee on Research and Technology, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2018). Composite materials: strengthening infrastructure development : hearing before the Subcommittee on Research and Technology, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . Composite materials: strengthening infrastructure development : hearing before the Subcommittee on Research and Technology, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office. 2018.