Cita APA (7th ed.)

McSpadden, J. W. (1915). Opera synopses: A guide to the plots and characters of the standard operas. Thomas Y.Crowell.

Cita Chicago (17th ed.)

McSpadden, Joseph Walker. Opera Synopses: A Guide to the Plots and Characters of the Standard Operas. Nueva York: Thomas Y.Crowell, 1915.

Cita MLA (9th ed.)

McSpadden, Joseph Walker. Opera Synopses: A Guide to the Plots and Characters of the Standard Operas. Thomas Y.Crowell, 1915.