APA (7th ed.) Citation

Wooldridge, M. (2010). Simply photoshop elements 9. Wiley Publishing.

Chicago Style (17th ed.) Citation

Wooldridge, Mike. Simply Photoshop Elements 9. Indianapolis, IN: Wiley Publishing, 2010.

MLA (9th ed.) Citation

Wooldridge, Mike. Simply Photoshop Elements 9. Wiley Publishing, 2010.

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