APA (7th ed.) Citation

Shein, R., & Sachs, M. H. (2004). Zero day exploit: Countdown to darkness. Syngress Pub..

Chicago Style (17th ed.) Citation

Shein, Rob, and Marcus H. Sachs. Zero Day Exploit: Countdown to Darkness. Rockland, MA: Syngress Pub., 2004.

MLA (9th ed.) Citation

Shein, Rob, and Marcus H. Sachs. Zero Day Exploit: Countdown to Darkness. Syngress Pub., 2004.