APA (7th ed.) Citation

Beethoven, L. v., Baxley, W. S., & Beethoven, L. v. (2000). Complete works for piano solo. CD Sheet Music.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, Wayne S. Baxley, and Ludwig van Beethoven. Complete Works for Piano Solo. [United States]: CD Sheet Music, 2000.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Complete Works for Piano Solo. CD Sheet Music, 2000.