APA (7th ed.) Citation

Kerker, G. A. (1897). The belle of New York: A musical comedy in 2 acts (Vocal score.). Ascherberg, Hopwood & Crew.

Chicago Style (17th ed.) Citation

Kerker, Gustave Adolph. The Belle of New York: A Musical Comedy in 2 Acts. Vocal score. London: Ascherberg, Hopwood & Crew, 1897.

MLA (9th ed.) Citation

Kerker, Gustave Adolph. The Belle of New York: A Musical Comedy in 2 Acts. Vocal score. Ascherberg, Hopwood & Crew, 1897.