APA Edition Citation

Koontz, H., O'Donnell, C., & Weihrich, H. (1982). Essentials of management/3e (3rd ed.). Tata McGraw Hill.

Chicago Edition Citation

Koontz, Harold, Cyril O'Donnell, and Heinz Weihrich. Essentials of Management/3e. 3rd ed. New Delhi: Tata McGraw Hill, 1982.

MLA Edition Citation

Koontz, Harold, et al. Essentials of Management/3e. 3rd ed. Tata McGraw Hill, 1982.