APA (7th ed.) Citation

ScienceDirect (Online service), Hunter, L. E., & Shimonski, R. (2003). Configuring Symantec Antivirus, Corporate Edition. Syngress.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Laura E. Hunter, and Robert Shimonski. Configuring Symantec Antivirus, Corporate Edition. Rockland, Mass.: Syngress, 2003.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Configuring Symantec Antivirus, Corporate Edition. Syngress, 2003.