APA (7th ed.) Citation

Beethoven, L. v. Sextet, E♭ major for 2 violins, viola, cello and 2 horns, op. 81b. Eulenburg.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van. Sextet, E♭ Major for 2 Violins, Viola, Cello and 2 Horns, Op. 81b. London: Eulenburg.

MLA (8th ed.) Citation

Beethoven, Ludwig van. Sextet, E♭ Major for 2 Violins, Viola, Cello and 2 Horns, Op. 81b. Eulenburg.

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