APA引文

WALKER MATT. (2019). CEH CERTIFIED ETHICAL HACKER (4TH ED.). MC GRAW HILL EDUCATION PVT LTD.

Chicago Style (17th ed.) Citation

WALKER MATT. CEH CERTIFIED ETHICAL HACKER. 4TH ED. NEW YORK: MC GRAW HILL EDUCATION PVT LTD, 2019.

MLA引文

WALKER MATT. CEH CERTIFIED ETHICAL HACKER. 4TH ED. MC GRAW HILL EDUCATION PVT LTD, 2019.