APA引文

Drucker, P. F. (1964). Managing for results: Economic tasks and risk-taking decisions. New York: Harper & Row.

Trích dẫn kiểu Chicago

Drucker, Peter F. Managing for Results: Economic Tasks and Risk-taking Decisions. New York: Harper & Row, 1964.

MLA引文

Drucker, Peter F. Managing for Results: Economic Tasks and Risk-taking Decisions. New York: Harper & Row, 1964.

警告：这些引文格式不一定是100％准确.