APA (7th ed.) Citation

Beethoven, L. v. (1980). Trio for piano, clarinet (or violin) and violoncello: Bb major ; op. 11 ([Studienpartitur].). Eulenburg.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van. Trio for Piano, Clarinet (or Violin) and Violoncello: Bb Major ; Op. 11. [Studienpartitur]. London [u.a.]: Eulenburg, 1980.

MLA (9th ed.) Citation

Beethoven, Ludwig van. Trio for Piano, Clarinet (or Violin) and Violoncello: Bb Major ; Op. 11. [Studienpartitur]. Eulenburg, 1980.