Citazione APA

Corwin, E. S., & Peltason, J. W. (1967). Understanding the Constitution (4th ed.). University Book House.

Stile di citazione Chicago

Corwin, Edward S., e J W. Peltason. Understanding the Constitution. 4th ed. Delhi: University Book House, 1967.

Citazione MLA

Corwin, Edward S., e J W. Peltason. Understanding the Constitution. 4th ed. University Book House, 1967.