APA (7th ed.) Citation

Haydn, J., & Horowitz, V. Piano sonata in E flat major, Hob. XVI: 49.

Chicago Style (17th ed.) Citation

Haydn, Joseph, and Vladimir Horowitz. Piano Sonata in E Flat Major, Hob. XVI: 49.

MLA (9th ed.) Citation

Haydn, Joseph, and Vladimir Horowitz. Piano Sonata in E Flat Major, Hob. XVI: 49.

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