Gershwin, G. 1., & Gershwin, G. 1. (1987). It ain t necessarily so. [editor no identificado].
Chicago Style CitationGershwin, George 1898-1937, and George 1898-1937 Gershwin. It Ain T Necessarily so. [editor no identificado], 1987.
MLA CitationGershwin, George 1898-1937, and George 1898-1937 Gershwin. It Ain T Necessarily so. [editor no identificado], 1987.
Warning: These citations may not always be 100% accurate.