APA (7th ed.) Citation

Shelly, G. B. (2012). Discovering computers complete: Your interactive guide to theh digital world (International ed.). Course Technology.

Chicago Style (17th ed.) Citation

Shelly, Gary B. Discovering Computers Complete: Your Interactive Guide to Theh Digital World. International ed. Australia: Course Technology, 2012.

MLA (8th ed.) Citation

Shelly, Gary B. Discovering Computers Complete: Your Interactive Guide to Theh Digital World. International ed. Course Technology, 2012.