APA

United States, . (2017). Ways to improve and strengthen the international anti-doping system: hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, February 28, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2017. Ways to improve and strengthen the international anti-doping system: hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, February 28, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2017). Ways to improve and strengthen the international anti-doping system: hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, February 28, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . Ways to improve and strengthen the international anti-doping system: hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Fifteenth Congress, first session, February 28, 2017. Washington: U.S. Government Publishing Office. 2017.