APA (7th ed.) Citation

Rossini, G., Rossi, G., & Phillips-Matz, M. J. (1990). Semiramide: Tragic melodrama in two acts. Metropolitan Opera Guild.

Chicago Style (17th ed.) Citation

Rossini, Gioacchino, Gaetano Rossi, and Mary Jane Phillips-Matz. Semiramide: Tragic Melodrama in Two Acts. New York, NY: Metropolitan Opera Guild, 1990.

MLA (9th ed.) Citation

Rossini, Gioacchino, et al. Semiramide: Tragic Melodrama in Two Acts. Metropolitan Opera Guild, 1990.