Cita APA (7a ed.)
Drucker, P. F. The Age of Discontinuity: Guidelines to Our Changing Society. Harper and Row.
Cita estilo Chicago (17a ed.)
Drucker, Peter F. The Age of Discontinuity: Guidelines to Our Changing Society. Nueva York, EUA: Harper and Row.
Cita MLA (9a ed.)
Drucker, Peter F. The Age of Discontinuity: Guidelines to Our Changing Society. Harper and Row.
Precaución: Estas citas no son 100% exactas.