एपीए उद्धरण

(1995). Essential system administration: Tools and techniques for Linux and Unix Aadministration. Sebastopol, CA: O'Reilly & Associates.

शिकागो स्टाइल उद्धरण

Essential System Administration: Tools and Techniques for Linux and Unix Aadministration. Sebastopol, CA: O'Reilly & Associates, 1995.

एमएलए उद्धरण

Essential System Administration: Tools and Techniques for Linux and Unix Aadministration. Sebastopol, CA: O'Reilly & Associates, 1995.