Cita APA (7a ed.)
Drucker, P. F. (1977). People and performance: The best of Peter Drucker on management. Harper's College Press.
Cita Chicago Style (17a ed.)
Drucker, Peter Ferdinand. People and Performance: The Best of Peter Drucker on Management. New York: Harper's College Press, 1977.
Cita MLA (9a ed.)
Drucker, Peter Ferdinand. People and Performance: The Best of Peter Drucker on Management. Harper's College Press, 1977.
Precaución: Estas citas no son 100% exactas.