Citazione APA

Wallace, W. V., Fitzball, E., & Dumanoir, M. (1840). Maritana: A grand opera in three acts. W.S. Johnson.

Stile di citazione Chicago

Wallace, William Vincent, Edward Fitzball, e M. Dumanoir. Maritana: A Grand Opera in Three Acts. London: W.S. Johnson, 1840.

Citazione MLA

Wallace, William Vincent, et al. Maritana: A Grand Opera in Three Acts. W.S. Johnson, 1840.