Não informado. (2007). National Library News. National Library of Canada.
Chicagoスタイル(17版)引用形式Não informado. National Library News. Ottawa: National Library of Canada, 2007.
MLA(8版)引用形式Não informado. National Library News. National Library of Canada, 2007.
警告: この引用は必ずしも正確ではありません.