APA (7th ed.) Citation

Ebersberg, O. F., Berla, A., & Bittner, A. (1860). Wiener Couplets (Libretto.). Wallishausser.

Chicago Style (17th ed.) Citation

Ebersberg, Ottokar Franz, Alois Berla, and Anton Bittner. Wiener Couplets. Libretto. Wien: Wallishausser, 1860.

MLA (9th ed.) Citation

Ebersberg, Ottokar Franz, et al. Wiener Couplets. Libretto. Wallishausser, 1860.