APA (7th ed.) Citation

Osborne, C. (1992). The complete operas of Wagner : a critical guide / Charles Osborne: A critical guide. Victor Gollancz.

Chicago Style (17th ed.) Citation

Osborne, Charles. The Complete Operas of Wagner : A Critical Guide / Charles Osborne: A Critical Guide. London: Victor Gollancz, 1992.

MLA (9th ed.) Citation

Osborne, Charles. The Complete Operas of Wagner : A Critical Guide / Charles Osborne: A Critical Guide. Victor Gollancz, 1992.

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