APA (7th ed.) Citation

Ernst II. Sachsen-Coburg-Gotha, H. (1852). Casilda: A grand romantic opera in four acts. Her Majesty's Theatre.

Chicago Style (17th ed.) Citation

Ernst II. Sachsen-Coburg-Gotha, Herzog. Casilda: A Grand Romantic Opera in Four Acts. London: Her Majesty's Theatre, 1852.

MLA (9th ed.) Citation

Ernst II. Sachsen-Coburg-Gotha, Herzog. Casilda: A Grand Romantic Opera in Four Acts. Her Majesty's Theatre, 1852.