Moore, J. H. (1904). New commercial arithmetic. American Book Co..
Chicagoスタイル(17版)引用形式Moore, John H. New Commercial Arithmetic. New York : Cincinnati, [etc.]: American Book Co., 1904.
MLA(8版)引用形式Moore, John H. New Commercial Arithmetic. American Book Co., 1904.
警告: この引用は必ずしも正確ではありません.