Cita APA (7a ed.)

Millington, B. (2006). The New Grove guide to Wagner and his operas. Oxford University Press.

Cita Chicago Style (17a ed.)

Millington, Barry. The New Grove Guide to Wagner and His Operas. Oxford ; New York: Oxford University Press, 2006.

Cita MLA (9a ed.)

Millington, Barry. The New Grove Guide to Wagner and His Operas. Oxford University Press, 2006.