APA (7th ed.) Citation

Bach, J. S. Was bist du doch o Seele so betrübet, keyb, a-Moll: [heading:] 199. Was bist du doch o Seele so betrübet.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian. Was Bist Du Doch O Seele so Betrübet, Keyb, A-Moll: [heading:] 199. Was Bist Du Doch O Seele so Betrübet.

MLA (9th ed.) Citation

Bach, Johann Sebastian. Was Bist Du Doch O Seele so Betrübet, Keyb, A-Moll: [heading:] 199. Was Bist Du Doch O Seele so Betrübet.

Warning: These citations may not always be 100% accurate.