Cita APA

Bell, S. J., & Krasulski, M. J. What's Google up to now?: Online resources for keeping up with Google and search engines.

Citación estilo Chicago

Bell, Steven J., y Michael J. Krasulski. What's Google Up to Now?: Online Resources for Keeping Up With Google and Search Engines.

Cita MLA

Bell, Steven J., y Michael J. Krasulski. What's Google Up to Now?: Online Resources for Keeping Up With Google and Search Engines.