Cita APA

Schumann, R. A., & Dorffel, A. (2001). Complete works for piano four hands, opp.66, 85, 109, 130. Dover.

Citación estilo Chicago

Schumann, Robert Alexander, and Alfred Dorffel. Complete Works for Piano Four Hands, Opp.66, 85, 109, 130. Mineola, N.Y: Dover, 2001.

Cita MLA

Schumann, Robert Alexander, and Alfred Dorffel. Complete Works for Piano Four Hands, Opp.66, 85, 109, 130. Dover, 2001.