Cita APA (7a ed.)

TOFFLER, A. (1990). Power Shift. Bantam Books.

Cita Chicago Style (17a ed.)

TOFFLER, Alvin. Power Shift. Bantam Books, 1990.

Cita MLA (8a ed.)

TOFFLER, Alvin. Power Shift. Bantam Books, 1990.