APA (7th ed.) Citation

Mozart, W. A., Fernandez, F., Terakado, R., & Zipperling, R. String Trio in E flat major, KV 563.

Chicago Style (17th ed.) Citation

Mozart, Wolfgang Amadeus, François Fernandez, Ryo Terakado, and Rainer Zipperling. String Trio in E Flat Major, KV 563.

MLA (9th ed.) Citation

Mozart, Wolfgang Amadeus, et al. String Trio in E Flat Major, KV 563.