APA引文

Drucker, P. (2006). Management challenges for the 21st Century. Palgrave Macmillan Punl.

Chicago Style (17th ed.) Citation

Drucker, Peter. Management Challenges for the 21st Century. New York: Palgrave Macmillan Punl, 2006.

MLA引文

Drucker, Peter. Management Challenges for the 21st Century. Palgrave Macmillan Punl, 2006.

警告：這些引文格式不一定是100％准確.