APA (7th ed.) Citation

Upton, G. P. (1912). The standard operas: Their plots and their music (New ed., enl. and rev. Profusely illustrated.). A.C. McClurg & co..

Chicago Style (17th ed.) Citation

Upton, George P. The Standard Operas: Their Plots and Their Music. New ed., enl. and rev. Profusely illustrated. Chicago: A.C. McClurg & co., 1912.

MLA (9th ed.) Citation

Upton, George P. The Standard Operas: Their Plots and Their Music. New ed., enl. and rev. Profusely illustrated. A.C. McClurg & co., 1912.