Cita APA (7a ed.)

Saddington, T. (1988). Security for small computer systems: A practical guide for users. Elsevier Advanced Technology [etc.].

Cita Chicago Style (17a ed.)

Saddington, Tricia. Security for Small Computer Systems: A Practical Guide for Users. Oxford [etc.]: Elsevier Advanced Technology [etc.], 1988.

Cita MLA (9a ed.)

Saddington, Tricia. Security for Small Computer Systems: A Practical Guide for Users. Elsevier Advanced Technology [etc.], 1988.