Cita APA (7a ed.)
Schauffler, R. H. (1929). Beethoven, the man who freed music. Doubleday, Doran.
Cita Chicago Style (17a ed.)
Schauffler, Robert Haven. Beethoven, the Man Who Freed Music. Garden City, N. Y.: Doubleday, Doran, 1929.
Cita MLA (9a ed.)
Schauffler, Robert Haven. Beethoven, the Man Who Freed Music. Doubleday, Doran, 1929.
Precaución: Estas citas no son 100% exactas.