Cita APA (7a ed.)

Gershwin, G., & Gershwin, I. (1964). Could you use me? Alfred Publishing Co., Inc..

Cita Chicago Style (17a ed.)

Gershwin, George, y Ira Gershwin. Could You Use Me? Louisville, United States: Alfred Publishing Co., Inc., 1964.

Cita MLA (9a ed.)

Gershwin, George, y Ira Gershwin. Could You Use Me? Alfred Publishing Co., Inc., 1964.