APA Citation

Harder, P. O. (1968). Harmonic Materials in Tonal Music part II. Allyn and Bacon.

Chicago Style Citation

Harder, Paul O. Harmonic Materials in Tonal Music Part II. Allyn and Bacon, 1968.

MLA Citation

Harder, Paul O. Harmonic Materials in Tonal Music Part II. Allyn and Bacon, 1968.

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