Cita APA

Balfe, M. W., Fitzball, E., & Halévy, F. (1847). The maid of honor: A grand opera in three acts. Chappell.

Chicago Style (17th ed.) Citation

Balfe, M. W., Edward Fitzball, i F. Halévy. The Maid of Honor: A Grand Opera in Three Acts. London: Chappell, 1847.

Cita MLA

Balfe, M. W., et al. The Maid of Honor: A Grand Opera in Three Acts. Chappell, 1847.