Citazione Stile APA (7a Edizione)

Gilby, T. (1958). The Political thought of Thomas Aquinas. University of Chicago Press.

Citazione stile Chigago Style (17a edizione)

Gilby, Thomas. The Political Thought of Thomas Aquinas. Chicago: University of Chicago Press, 1958.

Citatione MLA (9a ed.)

Gilby, Thomas. The Political Thought of Thomas Aquinas. University of Chicago Press, 1958.