APA (7th ed.) Citation

Koontz, H., O'Donnell, C., & Weihrich, H. (1984). Management (8th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Koontz, Harold, Cyril O'Donnell, and Heinz Weihrich. Management. 8th ed. Singapore: McGraw-Hill, 1984.

MLA (9th ed.) Citation

Koontz, Harold, et al. Management. 8th ed. McGraw-Hill, 1984.