APA (7th ed.) Citation

Walkenbach, J. (2010). Excel 2010 formulas. Wiley.

Chicago Style (17th ed.) Citation

Walkenbach, John. Excel 2010 Formulas. Hoboken, NJ: Wiley, 2010.

MLA (9th ed.) Citation

Walkenbach, John. Excel 2010 Formulas. Wiley, 2010.

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