Παραπομπή APA

Black, C. L. (1963). Perspectives in constitutional law. Prentice Hall.

Παραπομπή Chicago Style

Black, Charles L. Perspectives in Constitutional Law. New Jersey: Prentice Hall, 1963.

Παραπομπή MLA

Black, Charles L. Perspectives in Constitutional Law. Prentice Hall, 1963.