APA (7th ed.) Citation

Bach, J. S., Busoni, F., & Martens, F. H. (1927). Fifteen two-part inventions: For the piano. G. Schirmer.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian, Ferruccio Busoni, and Frederick H. Martens. Fifteen Two-part Inventions: For the Piano. New York: G. Schirmer, 1927.

MLA (9th ed.) Citation

Bach, Johann Sebastian, et al. Fifteen Two-part Inventions: For the Piano. G. Schirmer, 1927.