Não informado. Smithsonian journal of history. Smithsonian Institution.
Chicagoスタイル(17版)引用形式Não informado. Smithsonian Journal of History. Washington: Smithsonian Institution.
MLA(8版)引用形式Não informado. Smithsonian Journal of History. Smithsonian Institution.
警告: この引用は必ずしも正確ではありません.