APA استشهاد

Lovell,Colin Rhys. (1962). English constitutional and legal history: A survey. Oxford University.

استشهاد بنمط شيكاغو

Lovell,Colin Rhys. English Constitutional and Legal History: A Survey. New York: Oxford University, 1962.

MLA استشهاد

Lovell,Colin Rhys. English Constitutional and Legal History: A Survey. Oxford University, 1962.