Bach, J. S., Dörffel, A., & Graeser, W. (1992). The art of fugue & a musical offering. Dover Publications.
Chicago Style (17th ed.) CitationBach, Johann Sebastian, Alfred Dörffel, and Wolfgang Graeser. The Art of Fugue & a Musical Offering. New York: Dover Publications, 1992.
MLA (9th ed.) CitationBach, Johann Sebastian, et al. The Art of Fugue & a Musical Offering. Dover Publications, 1992.