Cita APA (7a ed.)

Williams, F. (1991). The new telecommunications: Infrastructure for the information age. The Free Press : Macmillan.

Cita Chicago Style (17a ed.)

Williams, Frederick. The New Telecommunications: Infrastructure for the Information Age. New York ; Toronto: The Free Press : Macmillan, 1991.

Cita MLA (8a ed.)

Williams, Frederick. The New Telecommunications: Infrastructure for the Information Age. The Free Press : Macmillan, 1991.