APA (7th ed.) Citation

Shelly, G. B., & Cashman, T. J. (2004). Discovering computers 2005: A gateway to information : web enhanced : introductory. Thomson/Course Technology.

Chicago Style (17th ed.) Citation

Shelly, Gary B., and Thomas J. Cashman. Discovering Computers 2005: A Gateway to Information : Web Enhanced : Introductory. Boston: Thomson/Course Technology, 2004.

MLA (9th ed.) Citation

Shelly, Gary B., and Thomas J. Cashman. Discovering Computers 2005: A Gateway to Information : Web Enhanced : Introductory. Thomson/Course Technology, 2004.