Velu, V. K., & Beggs, R. (2019). Mastering Kali Linux for advanced penetration testing: Secure your network with Kali Linux 2019. 1 - the ultimate white hat hackers' toolkit (Third edition.). Packt Publishing Ltd.
Chicago Style (17th ed.) CitationVelu, Vijay Kumar, and Robert Beggs. Mastering Kali Linux for Advanced Penetration Testing: Secure Your Network with Kali Linux 2019. 1 - the Ultimate White Hat Hackers' Toolkit. Third edition. Birmingham ; Mumbai: Packt Publishing Ltd, 2019.
MLA (9th ed.) CitationVelu, Vijay Kumar, and Robert Beggs. Mastering Kali Linux for Advanced Penetration Testing: Secure Your Network with Kali Linux 2019. 1 - the Ultimate White Hat Hackers' Toolkit. Third edition. Packt Publishing Ltd, 2019.
Warning: These citations may not always be 100% accurate.