Cita APA (7a ed.)

Heermance, E. L. (1922). Chaos or cosmos? E. P. Dutton & company.

Cita Chicago Style (17a ed.)

Heermance, Edgar L. Chaos or Cosmos? New York: E. P. Dutton & company, 1922.

Cita MLA (8a ed.)

Heermance, Edgar L. Chaos or Cosmos? E. P. Dutton & company, 1922.