Donizetti, G., Bidera, G. E., & Révoil, B. H. (1848). Gemma di Vergy: A tragic opera in two acts = Gemma of Vergy. J. Douglas.
Chicagoスタイル(17版)引用形式Donizetti, Gaetano, Giovanni Emanuele Bidera, , Bénédict Henry Révoil. Gemma Di Vergy: A Tragic Opera in Two Acts = Gemma of Vergy. New York: J. Douglas, 1848.
MLA(8版)引用形式Donizetti, Gaetano, et al. Gemma Di Vergy: A Tragic Opera in Two Acts = Gemma of Vergy. J. Douglas, 1848.
警告: この引用は必ずしも正確ではありません.