APA استشهاد

Marshall,Geoffrey. (1984). Constitutional conventions: The rules forms of political accountability. Clerdon press.

استشهاد بنمط شيكاغو

Marshall,Geoffrey. Constitutional Conventions: The Rules Forms of Political Accountability. Oxford: Clerdon press, 1984.

MLA استشهاد

Marshall,Geoffrey. Constitutional Conventions: The Rules Forms of Political Accountability. Clerdon press, 1984.