APA aipamena

Seton-Watson, H. (1951). The east European revolution. New York: Frederick A. Praeger.

Chicago Style aipamena

Seton-Watson, Hugh. The East European Revolution. New York: Frederick A. Praeger, 1951.

MLA aipamena

Seton-Watson, Hugh. The East European Revolution. New York: Frederick A. Praeger, 1951.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.