APA način citiranja (7. izdanje)
Hadnagy, C., & Ekman, P. (2014). Unmasking the social engineer: The human element of security. Wiley.
Čikaški stil citiranja (17. izdanje)
Hadnagy, Christopher, i Paul Ekman. Unmasking the Social Engineer: The Human Element of Security. Indianapolis, Indiana: Wiley, 2014.
MLA način citiranja (9. izdanje)
Hadnagy, Christopher, i Paul Ekman. Unmasking the Social Engineer: The Human Element of Security. Wiley, 2014.
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