APA

United States, . (2018). The 2017 tax filing season: Internal Revenue Service operations and the taxpayer experience : hearing before the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, first session, April 6, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2018. The 2017 tax filing season: Internal Revenue Service operations and the taxpayer experience : hearing before the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, first session, April 6, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2018). The 2017 tax filing season: Internal Revenue Service operations and the taxpayer experience : hearing before the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, first session, April 6, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . The 2017 tax filing season: Internal Revenue Service operations and the taxpayer experience : hearing before the Committee on Finance, United States Senate, One Hundred Fifteenth Congress, first session, April 6, 2017. Washington: U.S. Government Publishing Office. 2018.