APA

United States, . (2018). The need for U.S. leadership on digital trade: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Fifteenth Congress, second session, June 27, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2018. The need for U.S. leadership on digital trade: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Fifteenth Congress, second session, June 27, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2018). The need for U.S. leadership on digital trade: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Fifteenth Congress, second session, June 27, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . The need for U.S. leadership on digital trade: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Fifteenth Congress, second session, June 27, 2018. Washington: U.S. Government Publishing Office. 2018.