Rawls, J. (1971). A theory of justice (ed.). The Belknap Press.
Lua i Stíl Chicago (17ú heag.)Rawls, John. A Theory of Justice. ed. Massachusetts: The Belknap Press, 1971.
Lua MLA (9ú heag.)Rawls, John. A Theory of Justice. ed. The Belknap Press, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.