APA استشهاد

Pound, R. (1954). Introduction to the philosophy of law (2nd ed.). Yale University press.

استشهاد بنمط شيكاغو

Pound, Roscoe. Introduction to the Philosophy of Law. 2nd ed. London: Yale University press, 1954.

MLA استشهاد

Pound, Roscoe. Introduction to the Philosophy of Law. 2nd ed. Yale University press, 1954.