Cox, J. (2007). Step by step 2007 Microsoft Office System. Redmond, WA: Microsoft Press.
Trích dẫn kiểu ChicagoCox, Joyce. Step By Step 2007 Microsoft Office System. Redmond, WA: Microsoft Press, 2007.
MLA引文Cox, Joyce. Step By Step 2007 Microsoft Office System. Redmond, WA: Microsoft Press, 2007.
警告：这些引文格式不一定是100％准确.