APA (7th ed.) Citation

Beethoven, L. v. Trio for Piano, Clarinet (or Violin) and Violoncello: Bb major ; op. 11 / Ludwig van Beethoven. Eulenburg.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van. Trio for Piano, Clarinet (or Violin) and Violoncello: Bb Major ; Op. 11 / Ludwig Van Beethoven. London [u.a.]: Eulenburg.

MLA (8th ed.) Citation

Beethoven, Ludwig van. Trio for Piano, Clarinet (or Violin) and Violoncello: Bb Major ; Op. 11 / Ludwig Van Beethoven. Eulenburg.

Warning: These citations may not always be 100% accurate.