APA Style

Shelly, G, B. et al (2007.). Discovering computers 2007 : a gateway to information web enhanced / Gary B. Shelly, Thomas J. Cashman, Misty E. Vermaat. (Shelly Cashman series). Boston: Thomson/Course Technology.

MLA Style

Shelly, G., B.. et al. "Discovering computers 2007 : a gateway to information web enhanced / Gary B. Shelly, Thomas J. Cashman, Misty E. Vermaat.". Shelly Cashman series Boston: Thomson/Course Technology, 2007.. Text.