APA (7th ed.) Zitazioa
Barrow, R. (1975). Moral philosophy for education. George Allen & Unwin.
Chicago Style (17th ed.) Zitazioa
Barrow, Robin. Moral Philosophy for Education. London: George Allen & Unwin, 1975.
MLA (9th ed.) Zitazioa
Barrow, Robin. Moral Philosophy for Education. George Allen & Unwin, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.