APA (7th ed.) Citation

Bach, J. S., de la Tournerie, J. A., & Wummer, J. (1900). Six sonatas for flute and piano. Southern Music.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian, Jean Albert de la Tournerie, and John Wummer. Six Sonatas for Flute and Piano. San Antonio, Tex: Southern Music, 1900.

MLA (9th ed.) Citation

Bach, Johann Sebastian, et al. Six Sonatas for Flute and Piano. Southern Music, 1900.