APA(7版)引用形式

Não informado. (1973). Dimensions. U.S. Department of Commerce, National Bureau of Standards.

Chicagoスタイル(17版)引用形式

Não informado. Dimensions. Washington: U.S. Department of Commerce, National Bureau of Standards, 1973.

MLA(8版)引用形式

Não informado. Dimensions. U.S. Department of Commerce, National Bureau of Standards, 1973.

警告: この引用は必ずしも正確ではありません.