Παραπομπή APA
Nichols, R. K., Ryan, D. J., & Ryan Julie J. C. H. (2000). Defending your digital assets: Against hackers, crackers, spies and thieves. New York: McGraw-Hill.
Παραπομπή Chicago StyleNichols, Randall K., Daniel J. Ryan, and Ryan Julie J. C. H. Defending Your Digital Assets: Against Hackers, Crackers, Spies and Thieves. New York: McGraw-Hill, 2000.
Παραπομπή MLANichols, Randall K., Daniel J. Ryan, and Ryan Julie J. C. H. Defending Your Digital Assets: Against Hackers, Crackers, Spies and Thieves. New York: McGraw-Hill, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.