APA (7th ed.) Citation

Scholes, P. A., & Ward, R. (1983). The oxford companion to music. Oxford University Press.

Chicago Style (17th ed.) Citation

Scholes, Perces A., and Robert Ward. The Oxford Companion to Music. Oxford: Oxford University Press, 1983.

MLA (9th ed.) Citation

Scholes, Perces A., and Robert Ward. The Oxford Companion to Music. Oxford University Press, 1983.