Παραπομπή APA

Keir, D. L. L. (1954). Cases in constitutional law (4th ed.). Claredon press.

Παραπομπή Chicago Style

Keir, D L Lawson. Cases in Constitutional Law. 4th ed. Oxford: Claredon press, 1954.

Παραπομπή MLA

Keir, D L Lawson. Cases in Constitutional Law. 4th ed. Claredon press, 1954.