APA-referens (7:e uppl.)

Gershwin, G., & Kalke, E. (2009). An American in Paris: The four themes / George Gershwin. Arr. for woodwind quintet by Ernst-Thilo Kalke (For flute, oboe, clarinet, horn and bassoon.). Ed. Walhall.

Chicago-referens (17:e uppl.)

Gershwin, George, och Ernst-Thilo Kalke. An American in Paris: The Four Themes / George Gershwin. Arr. for Woodwind Quintet by Ernst-Thilo Kalke. For flute, oboe, clarinet, horn and bassoon. Magdeburg: Ed. Walhall, 2009.

MLA-referens (8:e uppl.)

Gershwin, George, och Ernst-Thilo Kalke. An American in Paris: The Four Themes / George Gershwin. Arr. for Woodwind Quintet by Ernst-Thilo Kalke. For flute, oboe, clarinet, horn and bassoon. Ed. Walhall, 2009.