APA (7th ed.) Citation

Frye, C. (2004). Step by step Microsoft Office Excel 2003. Microsoft Press.

Chicago Style (17th ed.) Citation

Frye, Curtis. Step by Step Microsoft Office Excel 2003. Redmond, Wash: Microsoft Press, 2004.

MLA (9th ed.) Citation

Frye, Curtis. Step by Step Microsoft Office Excel 2003. Microsoft Press, 2004.