Singleton, E. (1909). A guide to modern opera: Description & interpretation of the words & music of famous modern operas. Dodd, Mead & company.
Chicago Style (17th ed.) CitationSingleton, Esther. A Guide to Modern Opera: Description & Interpretation of the Words & Music of Famous Modern Operas. New York: Dodd, Mead & company, 1909.
MLA (9th ed.) CitationSingleton, Esther. A Guide to Modern Opera: Description & Interpretation of the Words & Music of Famous Modern Operas. Dodd, Mead & company, 1909.
Warning: These citations may not always be 100% accurate.