Cita APA (7a ed.)

(2002). Authentication: From passwords to public keys (1a. ed.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Authentication: From Passwords to Public Keys. 1a. ed. EEUU: Addison-Wesley, 2002.

Cita MLA (8a ed.)

Authentication: From Passwords to Public Keys. 1a. ed. Addison-Wesley, 2002.