APA (7th ed.) Citation

Edman, I. 1. (1920). Human traits and their social significance. Houghton Mifflin company.

Chicago Style (17th ed.) Citation

Edman, Irwin 1896. Human Traits and Their Social Significance. Boston, New York [etc.]: Houghton Mifflin company, 1920.

MLA (9th ed.) Citation

Edman, Irwin 1896. Human Traits and Their Social Significance. Houghton Mifflin company, 1920.