Cita APA (7th ed.)

Puccini, G., Illica, L., & Giacosa, G. (1910). Madama Butterfly. Zig-Zag.

Cita Chicago (17th ed.)

Puccini, Giacomo, Luis Illica, i Giuseppe Giacosa. Madama Butterfly. Santiago: Zig-Zag, 1910.

Cita MLA (9th ed.)

Puccini, Giacomo, et al. Madama Butterfly. Zig-Zag, 1910.