APA (7th ed.) Citation

Beethoven, L. v., Liszt, F., & Walker, A. (2001). Beethoven symphonies nos. 6-9. Dover Publications.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, Franz Liszt, and Alan Walker. Beethoven Symphonies Nos. 6-9. Mineola, N.Y.: Dover Publications, 2001.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Beethoven Symphonies Nos. 6-9. Dover Publications, 2001.