Cita APA

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

Citación estilo Chicago

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

Cita MLA

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