APA (7th ed.) Citation

McGraw-Hill, Koontz, H., & Weihrich, H. (1988). Management (9th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

McGraw-Hill, Harold Koontz, and Heinz Weihrich. Management. 9th ed. New York: McGraw-Hill, 1988.

MLA (8th ed.) Citation

McGraw-Hill, et al. Management. 9th ed. McGraw-Hill, 1988.