APA (7th ed.) Citation

Cox, J. (2007). Step by step 2007 Microsoft Office System. Microsoft Press.

Chicago Style (17th ed.) Citation

Cox, Joyce. Step by Step 2007 Microsoft Office System. Redmond, Wash.: Microsoft Press, 2007.

MLA (8th ed.) Citation

Cox, Joyce. Step by Step 2007 Microsoft Office System. Microsoft Press, 2007.