Cita APA (7a ed.)

Gershwin, G. (1992). The Gershwin collection (Piano, vocal, guitar.). Hal Leonard.

Cita Chicago Style (17a ed.)

Gershwin, George. The Gershwin Collection. Piano, vocal, guitar. Estados Unidos: Hal Leonard, 1992.

Cita MLA (8a ed.)

Gershwin, George. The Gershwin Collection. Piano, vocal, guitar. Hal Leonard, 1992.