APA Citation

Bouton, G. D., & Matthews, C. (2009). Photoshop CS4 quicksteps. New York, NY: McGraw-Hill.

Chicago Style Citation

Bouton, Gary David, and Carole Matthews. Photoshop CS4 Quicksteps. New York, NY: McGraw-Hill, 2009.

MLA Citation

Bouton, Gary David, and Carole Matthews. Photoshop CS4 Quicksteps. New York, NY: McGraw-Hill, 2009.

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