APA (7th ed.) Citation

Vivaldi, A., Bach, J. S., & Baldwin, D. (1984). Concerto. Brassworks Music.

Chicago Style (17th ed.) Citation

Vivaldi, Antonio, Johann Sebastian Bach, and David Baldwin. Concerto. Toronto: Brassworks Music, 1984.

MLA (9th ed.) Citation

Vivaldi, Antonio, et al. Concerto. Brassworks Music, 1984.