APA (7th ed.) Citation

Reger, M., & Kern, O. (2016). Humoresken op. 20: Für Klavier.

Chicago Style (17th ed.) Citation

Reger, Max, and Oliver Kern. Humoresken Op. 20: Für Klavier. 2016.

MLA (9th ed.) Citation

Reger, Max, and Oliver Kern. Humoresken Op. 20: Für Klavier. 2016.

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