DeGarmo, C. (1889). Ethical training in the public schools. [Philadelphia : Swarthmore College].
Chicagoスタイル(17版)引用形式DeGarmo, Charles. Ethical Training in the Public Schools. [Philadelphia : Swarthmore College], 1889.
MLA(8版)引用形式DeGarmo, Charles. Ethical Training in the Public Schools. [Philadelphia : Swarthmore College], 1889.
警告: この引用は必ずしも正確ではありません.