Cita APA (7a ed.)

Allen, C., Kania, D., & Yaeckel, B. (1998). Internet world guide to one-to-one Web marketing. Wiley & Sons.

Cita Chicago Style (17a ed.)

Allen, Colin, Deborah Kania, y Beth Yaeckel. Internet World Guide to One-to-one Web Marketing. New York [etc.]: Wiley & Sons, 1998.

Cita MLA (9a ed.)

Allen, Colin, et al. Internet World Guide to One-to-one Web Marketing. Wiley & Sons, 1998.