APA (7th ed.) Citation

Caruso, E., Cottone, S., Cilèa, F., & Leoncavallo, R. (1989). Opera arias and songs. EMI Références.

Chicago Style (17th ed.) Citation

Caruso, Enrico, Salvatore Cottone, Francesco Cilèa, and Ruggiero Leoncavallo. Opera Arias and Songs. France: EMI Références, 1989.

MLA (9th ed.) Citation

Caruso, Enrico, et al. Opera Arias and Songs. EMI Références, 1989.