Cita APA (7a ed.)
Drucker, P. F. (1981). Toward the next economics and other essays. Harper and Row, Publishers.
Cita Chicago Style (17a ed.)
Drucker, Peter F. Toward the Next Economics and Other Essays. New York: Harper and Row, Publishers, 1981.
Cita MLA (9a ed.)
Drucker, Peter F. Toward the Next Economics and Other Essays. Harper and Row, Publishers, 1981.
Precaución: Estas citas no son 100% exactas.