APA (7th ed.) Citation

Donizetti, G., Cammarano, S., & Scott, W. (1992). Lucia di Lammermoor. Dover Publications.

Chicago Style (17th ed.) Citation

Donizetti, Gaetano, Salvatore Cammarano, and Walter Scott. Lucia Di Lammermoor. New York: Dover Publications, 1992.

MLA (9th ed.) Citation

Donizetti, Gaetano, et al. Lucia Di Lammermoor. Dover Publications, 1992.