APA (7th ed.) Citation

Schumann, R., & Schumann, C. (1885). Robert Schumann's Werke (Stimme.). Breitkopf & Härtel.

Chicago Style (17th ed.) Citation

Schumann, Robert, and Clara Schumann. Robert Schumann's Werke. Stimme. Leipzig: Breitkopf & Härtel, 1885.

MLA (9th ed.) Citation

Schumann, Robert, and Clara Schumann. Robert Schumann's Werke. Stimme. Breitkopf & Härtel, 1885.

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