APA (7th ed.) Citation

Koontz, H. (2005). Essentials of management,6th edn.

Chicago Style (17th ed.) Citation

Koontz, Harold. Essentials of Management,6th Edn. New Delhi, 2005.

MLA (9th ed.) Citation

Koontz, Harold. Essentials of Management,6th Edn. 2005.