Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.