APA

United States, . (2018). Federal efforts to combat the opioid crisis: a status update on CARA and other initiatives : hearing before the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, October 25, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2018. Federal efforts to combat the opioid crisis: a status update on CARA and other initiatives : hearing before the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, October 25, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2018). Federal efforts to combat the opioid crisis: a status update on CARA and other initiatives : hearing before the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, October 25, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . Federal efforts to combat the opioid crisis: a status update on CARA and other initiatives : hearing before the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, October 25, 2017. Washington: U.S. Government Publishing Office. 2018.