APA (7th ed.) Citation

Osborne, C. (1995). The complete operas of Wagner: A critical guide. Grange Books.

Chicago Style (17th ed.) Citation

Osborne, Charles. The Complete Operas of Wagner: A Critical Guide. London: Grange Books, 1995.

MLA (9th ed.) Citation

Osborne, Charles. The Complete Operas of Wagner: A Critical Guide. Grange Books, 1995.

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