Hart, H. (1978). Law, Liberty And Morality. Oxford University Press.
Chicago Style aipamenaHart, H.L.A. Law, Liberty And Morality. London: Oxford University Press, 1978.
MLA aipamenaHart, H.L.A. Law, Liberty And Morality. Oxford University Press, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.