APA (7th ed.) Citation

Purcell, H. (1925). Dido & Aeneas: An opera ([Vocal score].). Oxford University Press.

Chicago Style (17th ed.) Citation

Purcell, Henry. Dido & Aeneas: An Opera. [Vocal score]. London: Oxford University Press, 1925.

MLA (9th ed.) Citation

Purcell, Henry. Dido & Aeneas: An Opera. [Vocal score]. Oxford University Press, 1925.