APA (7th ed.) Citation

Gershwin, G., & Gertsch, N. (2008). Preludes for Piano: George Gershwin. Hrsg. von Norbert Gertsch. Henle.

Chicago Style (17th ed.) Citation

Gershwin, George, and Norbert Gertsch. Preludes for Piano: George Gershwin. Hrsg. Von Norbert Gertsch. München: Henle, 2008.

MLA (8th ed.) Citation

Gershwin, George, and Norbert Gertsch. Preludes for Piano: George Gershwin. Hrsg. Von Norbert Gertsch. Henle, 2008.

Warning: These citations may not always be 100% accurate.