Heermance, E. L. (1922). Chaos or cosmos? E. P. Dutton & company.
Chicagoスタイル(17版)引用形式Heermance, Edgar L. Chaos or Cosmos? New York: E. P. Dutton & company, 1922.
MLA(8版)引用形式Heermance, Edgar L. Chaos or Cosmos? E. P. Dutton & company, 1922.
警告: この引用は必ずしも正確ではありません.