Cita APA (7a ed.)

Ellsworth, J. H., & Ellsworth, M. V. (1997). Marketing on the Internet (2nd ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Ellsworth, Jill H., y Matthew V. Ellsworth. Marketing on the Internet. 2nd ed. New York [etc.]: John Wiley & Sons, 1997.

Cita MLA (9a ed.)

Ellsworth, Jill H., y Matthew V. Ellsworth. Marketing on the Internet. 2nd ed. John Wiley & Sons, 1997.