APA (7th ed.) Zitazioa
Arnold, P. J. (1997). Sports, ethics and education. Cassell.
Chicago Style (17th ed.) Zitazioa
Arnold, Peter J. Sports, Ethics and Education. London ; Herndon, VA: Cassell, 1997.
MLA (9th ed.) Zitazioa
Arnold, Peter J. Sports, Ethics and Education. Cassell, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.