APA (7th ed.) Citation

Schiff, D., Zeller, R., Fortunato, D., Walsh, K., Kiesler, K., & Hunt, B. (2007). Gimpel the fool: Opera in two acts.

Chicago Style (17th ed.) Citation

Schiff, David, Richard Zeller, D'Anna Fortunato, Kevin Walsh, Kenneth Kiesler, and Bryan Hunt. Gimpel the Fool: Opera in Two Acts. 2007.

MLA (9th ed.) Citation

Schiff, David, et al. Gimpel the Fool: Opera in Two Acts. 2007.