Cita APA (7th ed.)

Shelly, G. B., Cashman, T. J., & Vermaat, M. E. (2007). Discovering computers 2007: A gateway to information ; web enhanced ; complete. Thomson Course Technology.

Cita Chicago (17th ed.)

Shelly, Gary B., Thomas J. Cashman, i Misty E. Vermaat. Discovering Computers 2007: A Gateway to Information ; Web Enhanced ; Complete. Boston, Mass: Thomson Course Technology, 2007.

Cita MLA (9th ed.)

Shelly, Gary B., et al. Discovering Computers 2007: A Gateway to Information ; Web Enhanced ; Complete. Thomson Course Technology, 2007.