APA (7th ed.) Citation

Shelly, Cashman, & Vermaat. (2004). Discovering computers 2005: A gateway to information web enhanced. Thomson.

Chicago Style (17th ed.) Citation

Shelly, Cashman, and Vermaat. Discovering Computers 2005: A Gateway to Information Web Enhanced. Australia: Thomson, 2004.

MLA (9th ed.) Citation

Shelly, et al. Discovering Computers 2005: A Gateway to Information Web Enhanced. Thomson, 2004.

Warning: These citations may not always be 100% accurate.