APA (7th ed.) Citation

Hales, J. (2013). Windows 8. BarCharts, Inc.

Chicago Style (17th ed.) Citation

Hales, John. Windows 8. [Boca Raton, FL]: BarCharts, Inc, 2013.

MLA (9th ed.) Citation

Hales, John. Windows 8. BarCharts, Inc, 2013.

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