APA (7th ed.) Citation

Wagner, R. (2002). Wagner's The ring of the Nibelung. Opera Journeys.

Chicago Style (17th ed.) Citation

Wagner, Richard. Wagner's The Ring of the Nibelung. Coral Gables, Fla: Opera Journeys, 2002.

MLA (9th ed.) Citation

Wagner, Richard. Wagner's The Ring of the Nibelung. Opera Journeys, 2002.

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