APA (7th ed.) Citation

Perkins, C. (2009). How to do everything Adobe Photoshop CS4. McGraw-Hill.

Chicago Style (17th ed.) Citation

Perkins, Chad. How to Do Everything Adobe Photoshop CS4. New York, NY: McGraw-Hill, 2009.

MLA (8th ed.) Citation

Perkins, Chad. How to Do Everything Adobe Photoshop CS4. McGraw-Hill, 2009.