Fuller, L. L. (1977). The morality of law (Rev. ed.). Yale University Press.
Lua i Stíl Chicago (17ú heag.)Fuller, Lon L. The Morality of Law. Rev. ed. New Haven: Yale University Press, 1977.
Lua MLA (8ú heag.)Fuller, Lon L. The Morality of Law. Rev. ed. Yale University Press, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.