APA (7th ed.) Citation

Rossini, G., Sterbini, C., & Beaumarchais, P. A. C. d. (1989). The barber of Seville. Dover Publications.

Chicago Style (17th ed.) Citation

Rossini, Gioacchino, Cesare Sterbini, and Pierre Augustin Caron de Beaumarchais. The Barber of Seville. New York: Dover Publications, 1989.

MLA (9th ed.) Citation

Rossini, Gioacchino, et al. The Barber of Seville. Dover Publications, 1989.