Não informado. (1975). Journal of Medieval History. North Holland Publishing.
Chicagoスタイル(17版)引用形式Não informado. Journal of Medieval History. Amsterdam: North Holland Publishing, 1975.
MLA(8版)引用形式Não informado. Journal of Medieval History. North Holland Publishing, 1975.
警告: この引用は必ずしも正確ではありません.