APA (7th ed.) Citation

Donizetti, G., Romani, F., & Byron, G. G. B. (1850). Parisina: Dramma lirico in tre atti. Published and sold exclusively at the box office of the [Italian] Opera House.

Chicago Style (17th ed.) Citation

Donizetti, Gaetano, Felice Romani, and George Gordon Byron Byron. Parisina: Dramma Lirico in Tre Atti. New York: Published and sold exclusively at the box office of the [Italian] Opera House, 1850.

MLA (8th ed.) Citation

Donizetti, Gaetano, et al. Parisina: Dramma Lirico in Tre Atti. Published and sold exclusively at the box office of the [Italian] Opera House, 1850.