APA (7th ed.) Citation

Zinn, W. (1988). Six concert duets: For violin and viola ([Stimmen].). Excelsior Music Publ. Co.

Chicago Style (17th ed.) Citation

Zinn, William. Six Concert Duets: For Violin and Viola. [Stimmen]. New York, NY: Excelsior Music Publ. Co, 1988.

MLA (9th ed.) Citation

Zinn, William. Six Concert Duets: For Violin and Viola. [Stimmen]. Excelsior Music Publ. Co, 1988.

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