APA (7th ed.) Citation

Willmore, B., & Ablan, D. (2009). Adobe Photoshop CS4 studio techniques (1st edition.). Adobe Press.

Chicago Style (17th ed.) Citation

Willmore, Ben, and Dan Ablan. Adobe Photoshop CS4 Studio Techniques. 1st edition. Berkeley, Calif.: Adobe Press, 2009.

MLA (9th ed.) Citation

Willmore, Ben, and Dan Ablan. Adobe Photoshop CS4 Studio Techniques. 1st edition. Adobe Press, 2009.

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