APA (7th ed.) Citation

Long, J. (2005). Google hacking for penetration testers. Syngress.

Chicago Style (17th ed.) Citation

Long, Johnny. Google Hacking for Penetration Testers. Rockland, Mass.: Syngress, 2005.

MLA (9th ed.) Citation

Long, Johnny. Google Hacking for Penetration Testers. Syngress, 2005.