APA (7th ed.) Citation

Henze, H. W., & Knox, G. (2006). Serenade für Viola (1949). Schott.

Chicago Style (17th ed.) Citation

Henze, Hans Werner, and Garth Knox. Serenade Für Viola (1949). Mainz [u.a.]: Schott, 2006.

MLA (9th ed.) Citation

Henze, Hans Werner, and Garth Knox. Serenade Für Viola (1949). Schott, 2006.

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