APA (7th ed.) Citation

Hadnagy, C. (2018). Social engineering: The science of human hacking (Second edition.). John Wiley & Sons, Inc.

Chicago Style (17th ed.) Citation

Hadnagy, Christopher. Social Engineering: The Science of Human Hacking. Second edition. Indianapolis, IN: John Wiley & Sons, Inc, 2018.

MLA (9th ed.) Citation

Hadnagy, Christopher. Social Engineering: The Science of Human Hacking. Second edition. John Wiley & Sons, Inc, 2018.

Warning: These citations may not always be 100% accurate.