APA (7th ed.) Citation

Timmons, B. F., & Wissler, W. (1931). Personnel practices among Ohio industries. The Ohio state university press.

Chicago Style (17th ed.) Citation

Timmons, B. F., and Willis Wissler. Personnel Practices Among Ohio Industries. Columbus: The Ohio state university press, 1931.

MLA (8th ed.) Citation

Timmons, B. F., and Willis Wissler. Personnel Practices Among Ohio Industries. The Ohio state university press, 1931.