APA (7th ed.) Citation

Wile, I. S. (1925). The challenge of childhood: Studies in personality and behavior. T. Seltzer.

Chicago Style (17th ed.) Citation

Wile, Ira S. The Challenge of Childhood: Studies in Personality and Behavior. New York: T. Seltzer, 1925.

MLA (9th ed.) Citation

Wile, Ira S. The Challenge of Childhood: Studies in Personality and Behavior. T. Seltzer, 1925.