APA (7th ed.) Citation

Gershwin, G., & Gershwin, I. (1989). 50 Gershwin classics: [piano, vocal, guitar]. Warner Bros. Publications.

Chicago Style (17th ed.) Citation

Gershwin, George, and Ira Gershwin. 50 Gershwin Classics: [piano, Vocal, Guitar]. Secaucus, N.J.: Warner Bros. Publications, 1989.

MLA (9th ed.) Citation

Gershwin, George, and Ira Gershwin. 50 Gershwin Classics: [piano, Vocal, Guitar]. Warner Bros. Publications, 1989.