APA (7th ed.) Citation

Michael, R. K. (2008). Mastering Unix shell scripting (2nd ed.). Wiley Publishing Inc..

Chicago Style (17th ed.) Citation

Michael, Randal K. Mastering Unix Shell Scripting. 2nd ed. Indianapolis, Ind. ; New Delhi: Wiley Publishing Inc., 2008.

MLA (8th ed.) Citation

Michael, Randal K. Mastering Unix Shell Scripting. 2nd ed. Wiley Publishing Inc., 2008.