APA

United States, . (2019). Trade enforcement and infrastructure: safeguarding our industrial base from present and future challenges : hearing before the Subcommittee on International Trade, Customs, and Global Competitiveness of the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, second session (Monaca, PA), February 16, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. Trade enforcement and infrastructure: safeguarding our industrial base from present and future challenges : hearing before the Subcommittee on International Trade, Customs, and Global Competitiveness of the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, second session (Monaca, PA), February 16, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). Trade enforcement and infrastructure: safeguarding our industrial base from present and future challenges : hearing before the Subcommittee on International Trade, Customs, and Global Competitiveness of the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, second session (Monaca, PA), February 16, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . Trade enforcement and infrastructure: safeguarding our industrial base from present and future challenges : hearing before the Subcommittee on International Trade, Customs, and Global Competitiveness of the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, second session (Monaca, PA), February 16, 2018. Washington: U.S. Government Publishing Office. 2019.