Schellert, O. (1880). Girard von Angoulême: Scripsit Otto Schellert. Schmidt.
Chicagoスタイル(17版)引用形式Schellert, Otto. Girard Von Angoulême: Scripsit Otto Schellert. Wolmirstedt: Schmidt, 1880.
MLA(8版)引用形式Schellert, Otto. Girard Von Angoulême: Scripsit Otto Schellert. Schmidt, 1880.
警告: この引用は必ずしも正確ではありません.