Cita APA (7th ed.)
Roxburgh, A. (2012). The strongman: Vladimir Putin and the struggle for Russia. I.B. Tauris.
Cita Chicago (17th ed.)
Roxburgh, Angus. The Strongman: Vladimir Putin and the Struggle for Russia. London: I.B. Tauris, 2012.
Cita MLA (9th ed.)
Roxburgh, Angus. The Strongman: Vladimir Putin and the Struggle for Russia. I.B. Tauris, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.