Lua APA (7ú heag.)

Gershwin, G. (1927). Preludes for piano. New World Music.

Lua i Stíl Chicago (17ú heag.)

Gershwin, George. Preludes for Piano. New York: New World Music, 1927.

Lua MLA (9ú heag.)

Gershwin, George. Preludes for Piano. New World Music, 1927.

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