APA (7th ed.) Citation

(2006). Inside the Ring: Essays on Wagner's opera cycle. McFarland.

Chicago Style (17th ed.) Citation

Inside the Ring: Essays on Wagner's Opera Cycle. Jefferson, N.C. [u.a.]: McFarland, 2006.

MLA (9th ed.) Citation

Inside the Ring: Essays on Wagner's Opera Cycle. McFarland, 2006.

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