APA
Demuth N., . (19511959). A course in musical composition. London: Bosworth.
Chicago
Demuth Norman, . 19511959. A course in musical composition. London: Bosworth.
Harvard
Demuth N., . (19511959). A course in musical composition. London: Bosworth.
MLA
Demuth Norman, . A course in musical composition. London: Bosworth. 19511959.