APA aipamena

Farrow, R. (1991). UNIX system security: How to protect your data and prevent intruders. Addison-Wesley.

Chicago Style aipamena

Farrow, Rik. UNIX System Security: How to Protect Your Data and Prevent Intruders. Reading, Mass: Addison-Wesley, 1991.

MLA aipamena

Farrow, Rik. UNIX System Security: How to Protect Your Data and Prevent Intruders. Addison-Wesley, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.