APA (7th ed.) Citation

Cox, J., Lambert, J., & Frye, C. (2011). Microsoft Office Professional 2010 step by step. Microsoft Press.

Chicago Style (17th ed.) Citation

Cox, Joyce, Joan Lambert, and Curtis Frye. Microsoft Office Professional 2010 Step by Step. Redmond, Wash.: Microsoft Press, 2011.

MLA (8th ed.) Citation

Cox, Joyce, et al. Microsoft Office Professional 2010 Step by Step. Microsoft Press, 2011.