APA (7th ed.) Citation

Obermeier, B. (2009). Photoshop CS4 all-in-one for dummies (1st edition.). Wiley Pub.

Chicago Style (17th ed.) Citation

Obermeier, Barbara. Photoshop CS4 All-in-one for Dummies. 1st edition. Hoboken, N.J.: Wiley Pub, 2009.

MLA (9th ed.) Citation

Obermeier, Barbara. Photoshop CS4 All-in-one for Dummies. 1st edition. Wiley Pub, 2009.

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