APA
Dent J., Gaddis T., . (2000). Guide to Unix Using Linux. New Dlhi: Vikas Publishing House.
Chicago
Dent Jack, Gaddis Tony, . 2000. Guide to Unix Using Linux. New Dlhi: Vikas Publishing House.
Harvard
Dent J., Gaddis T., . (2000). Guide to Unix Using Linux. New Dlhi: Vikas Publishing House.
MLA
Dent Jack, Gaddis Tony, . Guide to Unix Using Linux. New Dlhi: Vikas Publishing House. 2000.