APA (7th ed.) Citation

Bach, J. S., & Roberts, B. (1999). The well-tempered clavier. Nimbus.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian, and Bernard Roberts. The Well-tempered Clavier. Wyastone Leys, Monmouth, UK: Nimbus, 1999.

MLA (8th ed.) Citation

Bach, Johann Sebastian, and Bernard Roberts. The Well-tempered Clavier. Nimbus, 1999.