European centre for opera and vocal art. Opera.

MLA

Boïto, Arigo, et al. European Centre for Opera and Vocal Art. Opera. [Alden-Biesen]: European centre for opera and vocal art, 1986.

APA

Boïto, A., Klijn, A. J. F, Menotti, G. Carlo, Mozart, W. Amadeus, Schikaneder, E., Verdi, G., & da Ponte, L. (1986). European centre for opera and vocal art. Opera. [Alden-Biesen]: European centre for opera and vocal art.

Chicago

Boïto, Arigo, A. J. F Klijn, Gian Carlo Menotti, Wolfgang Amadeus Mozart, Emanuel Schikaneder, Giuseppe Verdi, and Lorenzo da Ponte. European Centre for Opera and Vocal Art. Opera. [Alden-Biesen]: European centre for opera and vocal art, 1986.