Cita APA (7a ed.)
Drucker, P. F. The practice of management. Harper & Row.
Cita Chicago Style (17a ed.)
Drucker, Peter F. The Practice of Management. New York: Harper & Row.
Cita MLA (9a ed.)
Drucker, Peter F. The Practice of Management. Harper & Row.
Precaución: Estas citas no son 100% exactas.