APA (7th ed.) Citation

Wagner, R., Jameson, F., & Klindworth, K. (1900). The ring of the Nibelung: (The twilight of the gods). G. Schirmer.

Chicago Style (17th ed.) Citation

Wagner, Richard, Frederick Jameson, and Karl Klindworth. The Ring of the Nibelung: (The Twilight of the Gods). New York ; London: G. Schirmer, 1900.

MLA (9th ed.) Citation

Wagner, Richard, et al. The Ring of the Nibelung: (The Twilight of the Gods). G. Schirmer, 1900.