APA (7th ed.) Citation

Wagner, R., Jameson, F., & Klindworth, K. (1900). The ring of the Nibelung: First part : the Rhinegold = Das Rheingold. G Schirmer.

Chicago Style (17th ed.) Citation

Wagner, Richard, Frederick Jameson, and Karl Klindworth. The Ring of the Nibelung: First Part : The Rhinegold = Das Rheingold. New York: G Schirmer, 1900.

MLA (9th ed.) Citation

Wagner, Richard, et al. The Ring of the Nibelung: First Part : The Rhinegold = Das Rheingold. G Schirmer, 1900.