APA Citation

Apel, W. (1953). The notation of polyphonic music, 900-1600 (5th ed.). Cambridge: Mediaeval Academy of America.

Chicago Style Citation

Apel, Willi. The Notation of Polyphonic Music, 900-1600. 5th ed. Cambridge: Mediaeval Academy of America, 1953.

MLA Citation

Apel, Willi. The Notation of Polyphonic Music, 900-1600. 5th ed. Cambridge: Mediaeval Academy of America, 1953.

Warning: These citations may not always be 100% accurate.