Brett, A. S. (1997). Liberty, right and nature: Individual rights in later scholastic thought. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Brett, Annabel S. Liberty, Right and Nature: Individual Rights in Later Scholastic Thought. Cambridge: Cambridge University Press, 1997.
Lua MLA (9ú heag.)Brett, Annabel S. Liberty, Right and Nature: Individual Rights in Later Scholastic Thought. Cambridge University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.