Citazione Stile APA (7a Edizione)

Arlen, H., & Harburg, E. Y. (1939). If I Only Had a Heart. Alfred Publishing Co., Inc..

Citazione stile Chigago Style (17a edizione)

Arlen, Harold, e E. Y. Harburg. If I Only Had a Heart. Louisville, United States: Alfred Publishing Co., Inc., 1939.

Citatione MLA (9a ed.)

Arlen, Harold, e E. Y. Harburg. If I Only Had a Heart. Alfred Publishing Co., Inc., 1939.