Cita APA

Boyden, D. D. (1971). An introduction to music (2nd ed.). Faber and Faber Ltd..

Citación estilo Chicago

Boyden, David D. An Introduction to Music. 2nd ed. London: Faber and Faber Ltd., 1971.

Cita MLA

Boyden, David D. An Introduction to Music. 2nd ed. Faber and Faber Ltd., 1971.