APA (7th ed.) Citation

Hein, J. (1999). Linux companion for system administrators: Jochen Hein. Addison-Wesley.

Chicago Style (17th ed.) Citation

Hein, Jochen. Linux Companion for System Administrators: Jochen Hein. Harlow: Addison-Wesley, 1999.

MLA (8th ed.) Citation

Hein, Jochen. Linux Companion for System Administrators: Jochen Hein. Addison-Wesley, 1999.

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