APA (7th ed.) Citation

Busch, H. (1978). Verdi's Aida: The History of an Opera in Letters and Documents. University of Minnesota Press.

Chicago Style (17th ed.) Citation

Busch, Hans. Verdi's Aida: The History of an Opera in Letters and Documents. Minneapolis: University of Minnesota Press, 1978.

MLA (8th ed.) Citation

Busch, Hans. Verdi's Aida: The History of an Opera in Letters and Documents. University of Minnesota Press, 1978.