APA (7th ed.) Citation

Keller, H. (1976). The well-tempered clavier by Johann Sebastian Bach (1st American ed.). W. W. Norton.

Chicago Style (17th ed.) Citation

Keller, Hermann. The Well-tempered Clavier by Johann Sebastian Bach. 1st American ed. New York: W. W. Norton, 1976.

MLA (9th ed.) Citation

Keller, Hermann. The Well-tempered Clavier by Johann Sebastian Bach. 1st American ed. W. W. Norton, 1976.