APA (7th ed.) Zitazioa
Wiley, R. J. (1997). The life and ballets of Lev Ivanov: Choreographer of The nutcracker and Swan lake. Clarendon Press ; Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Wiley, Roland John. The Life and Ballets of Lev Ivanov: Choreographer of The Nutcracker and Swan Lake. Oxford [England] : New York: Clarendon Press ; Oxford University Press, 1997.
MLA (9th ed.) Zitazioa
Wiley, Roland John. The Life and Ballets of Lev Ivanov: Choreographer of The Nutcracker and Swan Lake. Clarendon Press ; Oxford University Press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.