APA

United States, . (2015). Russian aggression in Eastern Europe: where does Putin go next after Ukraine, Georgia, and Moldova? : hearing before the Subcommittee on Europe and Regional Security Cooperation of the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, March 4, 2015. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2015. Russian aggression in Eastern Europe: where does Putin go next after Ukraine, Georgia, and Moldova? : hearing before the Subcommittee on Europe and Regional Security Cooperation of the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, March 4, 2015. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2015). Russian aggression in Eastern Europe: where does Putin go next after Ukraine, Georgia, and Moldova? : hearing before the Subcommittee on Europe and Regional Security Cooperation of the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, March 4, 2015. Washington: U.S. Government Publishing Office.

MLA

United States, . Russian aggression in Eastern Europe: where does Putin go next after Ukraine, Georgia, and Moldova? : hearing before the Subcommittee on Europe and Regional Security Cooperation of the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, March 4, 2015. Washington: U.S. Government Publishing Office. 2015.