APA-viite (7. p.)

Budden, J. (2008). Verdi (3rd ed.). Oxford University Press.

Chicago-viite (17. p.)

Budden, Julian. Verdi. 3rd ed. New York: Oxford University Press, 2008.

MLA-viite (9. p.)

Budden, Julian. Verdi. 3rd ed. Oxford University Press, 2008.