APA (7th ed.) Citation

Offenbach, J., & Sedgwick, A. B. (1875). Leap year: Musical duality. R.M. De Witt.

Chicago Style (17th ed.) Citation

Offenbach, Jacques, and Alfred B. Sedgwick. Leap Year: Musical Duality. New York: R.M. De Witt, 1875.

MLA (8th ed.) Citation

Offenbach, Jacques, and Alfred B. Sedgwick. Leap Year: Musical Duality. R.M. De Witt, 1875.