Cita APA (7a ed.)

Witten, I. H., Gori, M., & Numerico, T. (2007). Web dragons: Inside the myths of search engine technology. M. Kaufmann.

Cita Chicago Style (17a ed.)

Witten, I. H., Marco Gori, y Teresa Numerico. Web Dragons: Inside the Myths of Search Engine Technology. Amsterdam ; Boston: M. Kaufmann, 2007.

Cita MLA (8a ed.)

Witten, I. H., et al. Web Dragons: Inside the Myths of Search Engine Technology. M. Kaufmann, 2007.