Cita APA

Ross, G. (1984). The great powers and the decline of the European states system: 1914 - 1945. Longman.

Citación estilo Chicago

Ross, Graham. The Great Powers and the Decline of the European States System: 1914 - 1945. London [u.a.]: Longman, 1984.

Cita MLA

Ross, Graham. The Great Powers and the Decline of the European States System: 1914 - 1945. Longman, 1984.