APA (7th ed.) Citation

Bach, J. S., Boyd, C. N., & Riemenschneider, A. (1939). Chorales. G. Schirmer.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian, Charles Nowell Boyd, and Albert Riemenschneider. Chorales. New York: G. Schirmer, 1939.

MLA (9th ed.) Citation

Bach, Johann Sebastian, et al. Chorales. G. Schirmer, 1939.