APA ציטוט

 Frye, C. (2013).  Microsoft Excel 2013: Step by step.  Microsoft.

Trích dẫn kiểu Chicago

 Frye, Curtis.  Microsoft Excel 2013: Step By Step.  Microsoft, 2013.

ציטוט MLA

 Frye, Curtis.  Microsoft Excel 2013: Step By Step.  Microsoft, 2013.