Cita APA (7th ed.)

Hughes, S. (1972). Famous Mozart operas: An analytical guide for the opera-goer and armchair listener (2a. ed.). Dover.

Cita Chicago (17th ed.)

Hughes, Spike. Famous Mozart Operas: An Analytical Guide for the Opera-goer and Armchair Listener. 2a. ed. Nueva York: Dover, 1972.

Cita MLA (9th ed.)

Hughes, Spike. Famous Mozart Operas: An Analytical Guide for the Opera-goer and Armchair Listener. 2a. ed. Dover, 1972.