APA Citation

Hummel, J. N., Köhler, L., Winkler, L., & Hummel, J. N. (1880). Sonates pour piano. Braunschweig: Henry Litolff's Verlag.

Chicago Style Citation

Hummel, Johann Nepomuk, Louis Köhler, Louis Winkler, and Johann Nepomuk Hummel. Sonates Pour Piano. Braunschweig: Henry Litolff's Verlag, 1880.

MLA Citation

Hummel, Johann Nepomuk, Louis Köhler, Louis Winkler, and Johann Nepomuk Hummel. Sonates Pour Piano. Braunschweig: Henry Litolff's Verlag, 1880.

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