APA ציטוט

 Eckert, J. W. (2016).  CompTIA Linux+ guide to Linux certification.  Cengage.

Trích dẫn kiểu Chicago

 Eckert, Jason W.  CompTIA Linux+ Guide to Linux Certification.  Cengage, 2016.

ציטוט MLA

 Eckert, Jason W.  CompTIA Linux+ Guide to Linux Certification.  Cengage, 2016.