Citazione APA

Herbert, V., & Smith, H. B. (1897). The serenade: Comic opera in three acts. E. Schuberth.

Stile di citazione Chicago

Herbert, Victor, e Harry Bache Smith. The Serenade: Comic Opera in Three Acts. New York: E. Schuberth, 1897.

Citazione MLA

Herbert, Victor, e Harry Bache Smith. The Serenade: Comic Opera in Three Acts. E. Schuberth, 1897.