APA (7th ed.) Citation

Bach, J. S. Preludes and Fugues, cemb, f-Moll: [caption title, p. 21, at left:] Praeludium [centre:] del Sig: J. S. Bach. [p. 23, left:] Fuga.

Chicago Style (17th ed.) Citation

Bach, Johann Sebastian. Preludes and Fugues, Cemb, F-Moll: [caption Title, P. 21, at Left:] Praeludium [centre:] Del Sig: J. S. Bach. [p. 23, Left:] Fuga.

MLA (9th ed.) Citation

Bach, Johann Sebastian. Preludes and Fugues, Cemb, F-Moll: [caption Title, P. 21, at Left:] Praeludium [centre:] Del Sig: J. S. Bach. [p. 23, Left:] Fuga.