Cita APA (7a ed.)

Croll, A., & Power, S. (2009). Complete web monitoring. O'Reilly.

Cita Chicago Style (17a ed.)

Croll, Alistair, y Sean Power. Complete Web Monitoring. Beijing [etc.]: O'Reilly, 2009.

Cita MLA (9a ed.)

Croll, Alistair, y Sean Power. Complete Web Monitoring. O'Reilly, 2009.