APA (7th ed.) Citation

Frye, C. (2003). Microsoft office excel 2003 step by step. Curtis Frye.

Chicago Style (17th ed.) Citation

Frye, Curtis. Microsoft Office Excel 2003 Step by Step. Washington: Curtis Frye, 2003.

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.