APA-Zitierstil (7. Ausg.)

Lewis, T. G. (1997). The friction-free economy: Marketing strategies for a wired world (1. ed.). Harper Business.

Chicago-Zitierstil (17. Ausg.)

Lewis, T. G. The Friction-free Economy: Marketing Strategies for a Wired World. 1. ed. New York: Harper Business, 1997.

MLA-Zitierstil (9. Ausg.)

Lewis, T. G. The Friction-free Economy: Marketing Strategies for a Wired World. 1. ed. Harper Business, 1997.