APA (7th ed.) Citation

Gershwin, G., & Stone, G. (1944). Preludes. New World Music Corp..

Chicago Style (17th ed.) Citation

Gershwin, George, and Gregory Stone. Preludes. New York: New World Music Corp., 1944.

MLA (9th ed.) Citation

Gershwin, George, and Gregory Stone. Preludes. New World Music Corp., 1944.