Style de citation APA (7e éd.)

Apel, W. (1955). Harvard dictionary of music (9th printing.). Harvard University Press.

Style de citation Chicago (17e éd.)

Apel, Willi. Harvard Dictionary of Music. 9th printing. Cambridge, Massachusetts: Harvard University Press, 1955.

Style de citation MLA (9e éd.)

Apel, Willi. Harvard Dictionary of Music. 9th printing. Harvard University Press, 1955.