Cita APA (7th ed.)

Abraham, G. (1964). A hundred years of music (3a. ed.). Methuen.

Cita Chicago (17th ed.)

Abraham, Gerald. A Hundred Years of Music. 3a. ed. Londres: Methuen, 1964.

Cita MLA (9th ed.)

Abraham, Gerald. A Hundred Years of Music. 3a. ed. Methuen, 1964.