Cita APA

Apel, W. (1972). Harvard dictionary of music (2nd ed. rev. and enl.). Belknap Press of Harvard University Press.

Citación estilo Chicago

Apel, Willi. Harvard Dictionary of Music. 2nd ed. rev. and enl. Cambridge: Belknap Press of Harvard University Press, 1972.

Cita MLA

Apel, Willi. Harvard Dictionary of Music. 2nd ed. rev. and enl. Belknap Press of Harvard University Press, 1972.