APA (7th ed.) Citation

Mui, L. (1995). When you can't find your Unix system administrator. O'Reilly & Associates.

Chicago Style (17th ed.) Citation

Mui, Linda. When You Can't Find Your Unix System Administrator. California: O'Reilly & Associates, 1995.

MLA (9th ed.) Citation

Mui, Linda. When You Can't Find Your Unix System Administrator. O'Reilly & Associates, 1995.