APA引文

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

Trích dẫn kiểu Chicago

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

MLA引文

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

警告：這些引文格式不一定是100％准確.