APA (7th ed.) Citation

Schenker, H., & Siegel, H. (1984). Chromatic fantasy & fugue. Longman Inc..

Chicago Style (17th ed.) Citation

Schenker, Heinrich, and Hedi Siegel. Chromatic Fantasy & Fugue. New York: Longman Inc., 1984.

MLA (9th ed.) Citation

Schenker, Heinrich, and Hedi Siegel. Chromatic Fantasy & Fugue. Longman Inc., 1984.