Cita APA

Gershwin, G. 1., & Gershwin, G. 1. (1991). The Gershwin years. [editor no identificado].

Citación estilo Chicago

Gershwin, George 1898-1937, y George 1898-1937 Gershwin. The Gershwin Years. [editor no identificado], 1991.

Cita MLA

Gershwin, George 1898-1937, y George 1898-1937 Gershwin. The Gershwin Years. [editor no identificado], 1991.