APA (7th ed.) Citation

Dell, D. A., & Purdy, J. G. (2000). ThinkPad: A different shade of blue. Sams.

Chicago Style (17th ed.) Citation

Dell, Deborah A., and J. Gerry Purdy. ThinkPad: A Different Shade of Blue. Indianapolis, Ind.: Sams, 2000.

MLA (9th ed.) Citation

Dell, Deborah A., and J. Gerry Purdy. ThinkPad: A Different Shade of Blue. Sams, 2000.