APA (7th ed.) Citation

Reicha, A., Beethoven, L. v., & Beethoven, L. v. (1992). 12 trios for two french horns and bassoon, op. 93. Koch International.

Chicago Style (17th ed.) Citation

Reicha, Anton, Ludwig van Beethoven, and Ludwig van Beethoven. 12 Trios for Two French Horns and Bassoon, Op. 93. München: Koch International, 1992.

MLA (9th ed.) Citation

Reicha, Anton, et al. 12 Trios for Two French Horns and Bassoon, Op. 93. Koch International, 1992.