Cita APA (7a ed.)
Drucker, P. F. (1985). Innovation and Entrepreneurship: Practice and Principles (1. ed.). Harper and Row.
Cita Chicago Style (17a ed.)
Drucker, Peter F. Innovation and Entrepreneurship: Practice and Principles. 1. ed. New York: Harper and Row, 1985.
Cita MLA (9a ed.)
Drucker, Peter F. Innovation and Entrepreneurship: Practice and Principles. 1. ed. Harper and Row, 1985.
Precaución: Estas citas no son 100% exactas.