APA (7th ed.) Citation

Beethoven, L. v., Pletnev, M., & Gansch, C. Piano concertos nos. 1 + 3.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, Mikhail Pletnev, and Christian Gansch. Piano Concertos Nos. 1 + 3.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Piano Concertos Nos. 1 + 3.