Παραπομπή APA

Heuston, R. F. V. (1964). Essays in constitutional law (ed.2.). Universal.

Παραπομπή Chicago Style

Heuston, R F V. Essays in Constitutional Law. ed.2. N.Delhi: Universal, 1964.

Παραπομπή MLA

Heuston, R F V. Essays in Constitutional Law. ed.2. Universal, 1964.