APA (7th ed.) Citation

Boito, A., Ponchielli, A., & Niese, C. (1880). Gioconda: Oper in 4 Acten ([Textb.].). Bote & Bock [u.a.].

Chicago Style (17th ed.) Citation

Boito, Arrigo, Amilcare Ponchielli, and Carl Niese. Gioconda: Oper in 4 Acten. [Textb.]. Berlin [u.a.]: Bote & Bock [u.a.], 1880.

MLA (9th ed.) Citation

Boito, Arrigo, et al. Gioconda: Oper in 4 Acten. [Textb.]. Bote & Bock [u.a.], 1880.