Richards, S. C. (1896). The easy primer. Boston School Supply Company.
Chicagoスタイル(17版)引用形式Richards, Sarah C. The Easy Primer. Boston: Boston School Supply Company, 1896.
MLA(8版)引用形式Richards, Sarah C. The Easy Primer. Boston School Supply Company, 1896.
警告: この引用は必ずしも正確ではありません.