APA (7th ed.) Citation

Mozart, W. A., Gelb, P., Burton, H., Jaffe, P., Jones, W., & Battle, K. (1993). Kathleen Battle at the Metropolitan Museum. C Major Entertainment.

Chicago Style (17th ed.) Citation

Mozart, Wolfgang Amadeus, Peter Gelb, Humphrey Burton, Pat Jaffe, Warren Jones, and Kathleen Battle. Kathleen Battle at the Metropolitan Museum. Berlin: C Major Entertainment, 1993.

MLA (9th ed.) Citation

Mozart, Wolfgang Amadeus, et al. Kathleen Battle at the Metropolitan Museum. C Major Entertainment, 1993.