APA (7th ed.) Citation

Gluck, C. W., Haenchen, H., Kupfer, H., Budd, J., Webster, G., & Kowalski, J. (1991). Orfeo ed Euridice. ArtHaus Musik.

Chicago Style (17th ed.) Citation

Gluck, Christoph Willibald, Hartmut Haenchen, Harry Kupfer, Jeremy Budd, Gillian Webster, and Jochen Kowalski. Orfeo Ed Euridice. [Place of publication not identified]: ArtHaus Musik, 1991.

MLA (9th ed.) Citation

Gluck, Christoph Willibald, et al. Orfeo Ed Euridice. ArtHaus Musik, 1991.