APA (7th ed.) Citation

Verdi, G., Boito, A., Kalbeck, M., & Shakespeare, W. Othello: Oper in vier Akten. G. Ricordi & C..

Chicago Style (17th ed.) Citation

Verdi, Giuseppe, Arrigo Boito, Max Kalbeck, and William Shakespeare. Othello: Oper in Vier Akten. Leipzig: G. Ricordi & C..

MLA (8th ed.) Citation

Verdi, Giuseppe, et al. Othello: Oper in Vier Akten. G. Ricordi & C..