Harmony
MLA
Schenker, Heinrich, Oswald Jonas, and Elisabeth Mann Borgese. Harmony. Chicago: The University of Chicago Press, 1980.
APA
Schenker, H., Jonas, O., & Borgese, E. Mann. (1980). Harmony. Chicago: The University of Chicago Press.
Chicago
Schenker, Heinrich Harmony. Translated by Elisabeth Mann Borgese. Edited by Oswald Jonas. Chicago: The University of Chicago Press, 1980.