Engebretson,P. (2014). The Basics of Hacking and Penetration Testing,2nd ed (2nd.). Syngrass.
Citazione stile Chigago Style (17a edizione)Engebretson,P. The Basics of Hacking and Penetration Testing,2nd Ed. 2nd. Amstradam: Syngrass, 2014.
Citatione MLA (9a ed.)Engebretson,P. The Basics of Hacking and Penetration Testing,2nd Ed. 2nd. Syngrass, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.