APA (7th ed.) Zitazioa
Burnett, M., & Kleiman, D. (2006). Perfect passwords: Selection, protection, authentication. Syngress.
Chicago Style (17th ed.) Zitazioa
Burnett, Mark, eta Dave Kleiman. Perfect Passwords: Selection, Protection, Authentication. Rockland, Mass.: Syngress, 2006.
MLA (9th ed.) Zitazioa
Burnett, Mark, eta Dave Kleiman. Perfect Passwords: Selection, Protection, Authentication. Syngress, 2006.
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