Citazione Stile APA (7a Edizione)

Walker, G. (1990). Moral foundations of constitutional thought: Current problems, Augustinian prospects. Princeton University Press.

Citazione stile Chigago Style (17a edizione)

Walker, Graham. Moral Foundations of Constitutional Thought: Current Problems, Augustinian Prospects. Princeton, N.J: Princeton University Press, 1990.

Citatione MLA (9a ed.)

Walker, Graham. Moral Foundations of Constitutional Thought: Current Problems, Augustinian Prospects. Princeton University Press, 1990.