Cita APA (7th ed.)

Searle, H. (1958). Ballet music: An introduction. Cassell.

Cita Chicago (17th ed.)

Searle, Humphrey. Ballet Music: An Introduction. London: Cassell, 1958.

Cita MLA (8th ed.)

Searle, Humphrey. Ballet Music: An Introduction. Cassell, 1958.