APA (7th ed.) Citation

Blum, R., Bresnahan, C., & Cox, J. (2011). Linux command line and shell scripting bible (2nd ed.). Wiley Pub..

Chicago Style (17th ed.) Citation

Blum, Richard, Christine Bresnahan, and Jack Cox. Linux Command Line and Shell Scripting Bible. 2nd ed. Indianapolis, Ind.: Wiley Pub., 2011.

MLA (8th ed.) Citation

Blum, Richard, et al. Linux Command Line and Shell Scripting Bible. 2nd ed. Wiley Pub., 2011.