Cita APA (7th ed.)
Schauffler, R. H. (1929). Beethoven, the man who freed music. Doubleday, Doran.
Cita Chicago (17th ed.)
Schauffler, Robert Haven. Beethoven, the Man Who Freed Music. Garden City, N. Y.: Doubleday, Doran, 1929.
Cita MLA (9th ed.)
Schauffler, Robert Haven. Beethoven, the Man Who Freed Music. Doubleday, Doran, 1929.
Atenció: Aquestes cites poden no estar 100% correctes.