APA aipamena
Hare, R. M. (1972). The language of morals. Oxford University Press.
Chicago Style aipamena
Hare, R. M. The Language of Morals. Oxford: Oxford University Press, 1972.
MLA aipamena
Hare, R. M. The Language of Morals. Oxford University Press, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.