APA (7th ed.) Citation

Mui, L. (1995). What you need to know when you can't find your UNIX sytem administrator. O'Reilly and Associates.

Chicago Style (17th ed.) Citation

Mui, Linda. What You Need to Know When You Can't Find Your UNIX Sytem Administrator. Sebastopol, CA: O'Reilly and Associates, 1995.

MLA (9th ed.) Citation

Mui, Linda. What You Need to Know When You Can't Find Your UNIX Sytem Administrator. O'Reilly and Associates, 1995.