APA (7th ed.) Citation

Negus, C. (2013). Ubuntu Linux toolbox: 1000+ commands for Ubuntu and Debian power users (Second edition.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Negus, Chris. Ubuntu Linux Toolbox: 1000+ Commands for Ubuntu and Debian Power Users. Second edition. Indianapolis, IN: John Wiley & Sons, 2013.

MLA (9th ed.) Citation

Negus, Chris. Ubuntu Linux Toolbox: 1000+ Commands for Ubuntu and Debian Power Users. Second edition. John Wiley & Sons, 2013.