APA (7th ed.) Citation

Proctor, G. A. (1980). Canadian music of the twentieth century. University of Toronto Press.

Chicago Style (17th ed.) Citation

Proctor, George Alfred. Canadian Music of the Twentieth Century. Toronto ; Buffalo: University of Toronto Press, 1980.

MLA (9th ed.) Citation

Proctor, George Alfred. Canadian Music of the Twentieth Century. University of Toronto Press, 1980.