APA استشهاد

Burns, J. M. G. (1964). Deadlock of democracy: Four-party politics in America. John Calder.

استشهاد بنمط شيكاغو

Burns, James Mac Gregor. Deadlock of Democracy: Four-party Politics in America. London: John Calder, 1964.

MLA استشهاد

Burns, James Mac Gregor. Deadlock of Democracy: Four-party Politics in America. John Calder, 1964.