APA Style

Toffler, Alvin. (1991). POWER SHIFT . : DDC.

Chicago Style

Toffler, Alvin. POWER SHIFT. : DDC, 1991. Books.

MLA Style

Toffler, Alvin. POWER SHIFT. : DDC, 1991. Books.

Turabian Style

Toffler, Alvin. POWER SHIFT. : DDC, 1991. Books.