Cita APA (7a ed.)

Beloff, M. B. (2009). The great powers: Essays in twentieth century politics. Routledge.

Cita Chicago Style (17a ed.)

Beloff, Max Beloff. The Great Powers: Essays in Twentieth Century Politics. New York: Routledge, 2009.

Cita MLA (9a ed.)

Beloff, Max Beloff. The Great Powers: Essays in Twentieth Century Politics. Routledge, 2009.