Cita APA (7th ed.)

TOFFLER, A. (1990). Power shift: Knowledge, wealth and violence at the edgs of the 21st century. Bantam Books.

Cita Chicago (17th ed.)

TOFFLER, Alvin. Power Shift: Knowledge, Wealth and Violence at the Edgs of the 21st Century. New York: Bantam Books, 1990.

Cita MLA (9th ed.)

TOFFLER, Alvin. Power Shift: Knowledge, Wealth and Violence at the Edgs of the 21st Century. Bantam Books, 1990.