APA (7th ed.) Citation

Bach, J. S., Widor, C., Schweitzer, A., & Nies-Berger, E. (1940). Complete organ works: A critico-practical edition in eight volumes. G. Schirmer.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian, Charles-Marie Widor, Albert Schweitzer, and Edouard Nies-Berger. Complete Organ Works: A Critico-practical Edition in Eight Volumes. New York: G. Schirmer, 1940.

MLA (9th ed.) Citation

Bach, Johann Sebastian, et al. Complete Organ Works: A Critico-practical Edition in Eight Volumes. G. Schirmer, 1940.