APA (7th ed.) Citation

Buck, P. C. (1951). Unfigured harmony / by P.C. Buck (2nd ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Buck, P. C. Unfigured Harmony / by P.C. Buck. 2nd ed. Clarendon Press, 1951.

MLA (9th ed.) Citation

Buck, P. C. Unfigured Harmony / by P.C. Buck. 2nd ed. Clarendon Press, 1951.

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