APA引文

Koontz, H., & Weihrich, H. (1990). Essentials of management. Mc Graw-Hill Publishing Company.

Chicago Edition Citation

Koontz, Harold, and Heinz Weihrich. Essentials of Management. New York: Mc Graw-Hill Publishing Company, 1990.

MLA引文

Koontz, Harold, and Heinz Weihrich. Essentials of Management. Mc Graw-Hill Publishing Company, 1990.

警告：這些引文格式不一定是100％准確.