APA (7th ed.) Citation

Safari Tech Books Online & Hassell, J. A. (2005). Learning Windows server 2003. O'Reilly.

Chicago Style (17th ed.) Citation

Safari Tech Books Online and Jonathan Author Hassell. Learning Windows Server 2003. [Place of publication not identified]: O'Reilly, 2005.

MLA (9th ed.) Citation

Safari Tech Books Online and Jonathan Author Hassell. Learning Windows Server 2003. O'Reilly, 2005.