APA (7th ed.) Citation

Stamitz, C., Müller-Brühl, H., & Klein, F. Concerto for clarinet & orchestra in B flat major.

Chicago Style (17th ed.) Citation

Stamitz, Carl, Helmut Müller-Brühl, and Franz Klein. Concerto for Clarinet & Orchestra in B Flat Major.

MLA (9th ed.) Citation

Stamitz, Carl, et al. Concerto for Clarinet & Orchestra in B Flat Major.