APA引文

Drucker, P. F. (2017). The Theory of the Business. Harvard Business Review Press.

Chicago Style (17th ed.) Citation

Drucker, Peter F. The Theory of the Business. Boston, Massachesutts: Harvard Business Review Press, 2017.

MLA引文

Drucker, Peter F. The Theory of the Business. Harvard Business Review Press, 2017.

警告：這些引文格式不一定是100％准確.