APA (7th ed.) Citation

Newman, E. (1991). The Wagner operas / by Ernest Newman. Princeton University Press.

Chicago Style (17th ed.) Citation

Newman, Ernest. The Wagner Operas / by Ernest Newman. Princeton, N.J.: Princeton University Press, 1991.

MLA (9th ed.) Citation

Newman, Ernest. The Wagner Operas / by Ernest Newman. Princeton University Press, 1991.

Warning: These citations may not always be 100% accurate.