Walker, M. (2017). CEH certified ethical hacker: Practice exams (Third edition.). McGraw-Hill Education.
Chicago Style (17th ed.) CitationWalker, Matt. CEH Certified Ethical Hacker: Practice Exams. Third edition. United States Of America: McGraw-Hill Education, 2017.
MLA (8th ed.) CitationWalker, Matt. CEH Certified Ethical Hacker: Practice Exams. Third edition. McGraw-Hill Education, 2017.
Warning: These citations may not always be 100% accurate.