Lua APA (7ú heag.)

Gershwin, G., & Gershwin, I. (1964). The real American folk song (is a rag). Alfred Publishing Co., Inc..

Lua i Stíl Chicago (17ú heag.)

Gershwin, George, agus Ira Gershwin. The Real American Folk Song (is a Rag). Louisville, United States: Alfred Publishing Co., Inc., 1964.

Lua MLA (9ú heag.)

Gershwin, George, agus Ira Gershwin. The Real American Folk Song (is a Rag). Alfred Publishing Co., Inc., 1964.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.