Cita APA (7a ed.)

Siegel, D. (1999). Futurize your enterprise: : business strategy in the age of the e-customer. John Wiley and sons.

Cita Chicago Style (17a ed.)

Siegel, David. Futurize Your Enterprise: : Business Strategy in the Age of the E-customer. New York [etc.]: John Wiley and sons, 1999.

Cita MLA (9a ed.)

Siegel, David. Futurize Your Enterprise: : Business Strategy in the Age of the E-customer. John Wiley and sons, 1999.