APA (7th ed.) Citation

Brawn, C. (1994). UNIX system security essentials. Addsion-Wesley Publishing Co..

Chicago Style (17th ed.) Citation

Brawn, Christoph. UNIX System Security Essentials. Wokingham,England: Addsion-Wesley Publishing Co., 1994.

MLA (9th ed.) Citation

Brawn, Christoph. UNIX System Security Essentials. Addsion-Wesley Publishing Co., 1994.

Warning: These citations may not always be 100% accurate.