Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.