Verdi, G. (1848). I Lombardi alla prima crociata =: The Lombards at the first crusade : a tragic opera in four acts. J. Douglas.
Chicagoスタイル(17版)引用形式Verdi, Giuseppe. I Lombardi Alla Prima Crociata =: The Lombards at the First Crusade : A Tragic Opera in Four Acts. New York: J. Douglas, 1848.
MLA(8版)引用形式Verdi, Giuseppe. I Lombardi Alla Prima Crociata =: The Lombards at the First Crusade : A Tragic Opera in Four Acts. J. Douglas, 1848.
警告: この引用は必ずしも正確ではありません.