APA (7th ed.) Citation

Schumann, R., Beethoven, L. v., & Brendel, A. (1991). Thema und Variationen II. Philips Classics Productions.

Chicago Style (17th ed.) Citation

Schumann, Robert, Ludwig van Beethoven, and Alfred Brendel. Thema Und Variationen II. [S.l.]: Philips Classics Productions, 1991.

MLA (9th ed.) Citation

Schumann, Robert, et al. Thema Und Variationen II. Philips Classics Productions, 1991.