APA (7th ed.) Citation

Lecocq, C., & Sedgwick, A. B. (1876). The twin sisters: Comic operetta in one act. De Witt.

Chicago Style (17th ed.) Citation

Lecocq, Charles, and Alfred B. Sedgwick. The Twin Sisters: Comic Operetta in One Act. New York: De Witt, 1876.

MLA (8th ed.) Citation

Lecocq, Charles, and Alfred B. Sedgwick. The Twin Sisters: Comic Operetta in One Act. De Witt, 1876.