III. Alternative and preferred way to cite signed articles
(following Turabian 8.112).

Grout, Donald J. "Opera." The Harvard Dictionary of Music.  2nd ed.  Edited by
Willi Apel.  Cambridge: Belknap Press of Harvard University Press, 1969.

Greenspan, Charlotte. "Opera." The New Harvard Dictionary of Music. Edited by
Don Michael Randel.  Cambridge: Belknap Press of Harvard University Press, 1986.

Jander, Owen.  "Virtuoso." The New Grove Dictionary of Music and Musicians. Edited
by Stanley Sadie.  Washington, D.C.: Grove's Dictionaries of Music, 1980.

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