APA (7th ed.) Citation

Haydn, J., & Mozart, W. A. Six sonatas for violin and viola HOB. VI: 1-6. Qualiton.

Chicago Style (17th ed.) Citation

Haydn, Joseph, and Wolfgang Amadeus Mozart. Six Sonatas for Violin and Viola HOB. VI: 1-6. [S. l.]: Qualiton.

MLA (8th ed.) Citation

Haydn, Joseph, and Wolfgang Amadeus Mozart. Six Sonatas for Violin and Viola HOB. VI: 1-6. Qualiton.

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