Cita APA

 Blum, R. (2011).  Linux command line and shell scripting bible.  Wiley Pub.

Chicago Style Citation

 Blum, Richard.  Linux Command Line and Shell Scripting Bible.  Wiley Pub, 2011.

Cita MLA

 Blum, Richard.  Linux Command Line and Shell Scripting Bible.  Wiley Pub, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.