APA引文

Drucker, P. F. (1968). The practice of management. London: Pan Books.

Trích dẫn kiểu Chicago

Drucker, Peter F. The Practice of Management. London: Pan Books, 1968.

MLA引文

Drucker, Peter F. The Practice of Management. London: Pan Books, 1968.

警告：這些引文格式不一定是100％准確.