APA (7th ed.) Citation

ScienceDirect (Online service), Bin Azad, T., Wilson, C., & Wright, M. (2008). Securing Citrix XenApp Server in the enterprise. Syngress.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Tariq Bin Azad, Connie Wilson, and Michael Wright. Securing Citrix XenApp Server in the Enterprise. Burlington, Mass.: Syngress, 2008.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Securing Citrix XenApp Server in the Enterprise. Syngress, 2008.