APA (7th ed.) Citation

Cadwell, C. M. (2006). First-line supervision (5th ed.). American Management Association.

Chicago Style (17th ed.) Citation

Cadwell, Charles M. First-line Supervision. 5th ed. [Watertown, MA?]: American Management Association, 2006.

MLA (9th ed.) Citation

Cadwell, Charles M. First-line Supervision. 5th ed. American Management Association, 2006.