APA (7th ed.) Citation

Kurpiński, K., Kurkiewicz, L., & Chwedczuk, Z. Concerto for clarinet and orchestra in B flat major.

Chicago Style (17th ed.) Citation

Kurpiński, Karol, Ludwik Kurkiewicz, and Zenon Chwedczuk. Concerto for Clarinet and Orchestra in B Flat Major.

MLA (9th ed.) Citation

Kurpiński, Karol, et al. Concerto for Clarinet and Orchestra in B Flat Major.