APA (7th ed.) Citation

Beethoven, L. v., & Beethoven, L. v. (1989). Symphony no. 1 C-Dur op. 21. Harmonia Mundi.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, and Ludwig van Beethoven. Symphony No. 1 C-Dur Op. 21. Freiburg: Harmonia Mundi, 1989.

MLA (9th ed.) Citation

Beethoven, Ludwig van, and Ludwig van Beethoven. Symphony No. 1 C-Dur Op. 21. Harmonia Mundi, 1989.