Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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