APA-viite (7. p.)

Engebretson,P. (2014). The Basics of Hacking and Penetration Testing,2nd ed (2nd.). Syngrass.

Chicago-viite (17. p.)

Engebretson,P. The Basics of Hacking and Penetration Testing,2nd Ed. 2nd. Amstradam: Syngrass, 2014.

MLA-viite (9. p.)

Engebretson,P. The Basics of Hacking and Penetration Testing,2nd Ed. 2nd. Syngrass, 2014.