Cita APA

Donington, R. 1., & Donington, R. 1. (1990). Opera and its symbols: The unity of words, music, and staging. New Haven: Yale University Press.

Citación estilo Chicago

Donington, Robert 1907-1990, y Robert 1907-1990 Donington. Opera and Its Symbols: The Unity of Words, Music, and Staging. New Haven: Yale University Press, 1990.

Cita MLA

Donington, Robert 1907-1990, y Robert 1907-1990 Donington. Opera and Its Symbols: The Unity of Words, Music, and Staging. New Haven: Yale University Press, 1990.