APA (7th ed.) Citation

Long, J., Gardner, B., & Brown, J. (2016). Google hacking for penetration testers (3rd ed.). Syngress.

Chicago Style (17th ed.) Citation

Long, Johnny, Bill Gardner, and Justin Brown. Google Hacking for Penetration Testers. 3rd ed. Waltham, MA: Syngress, 2016.

MLA (9th ed.) Citation

Long, Johnny, et al. Google Hacking for Penetration Testers. 3rd ed. Syngress, 2016.