APA (7th ed.) Citation
Long, J., Cantrell, C., Killion, D., Russell, K., & Tam, K. (2005). Google Hacking for Penetration Testers. Syngress Publishing.
Chicago Style (17th ed.) Citation
Long, Johnny, Christopher Cantrell, Dave Killion, Kevin Russell, and Kenneth Tam. Google Hacking for Penetration Testers. Rockland, MA: Syngress Publishing, 2005.
MLA (9th ed.) Citation
Long, Johnny, et al. Google Hacking for Penetration Testers. Syngress Publishing, 2005.
Warning: These citations may not always be 100% accurate.