APA (7th ed.) Citation

Obermeier, B. (2012). Photoshop CS6 All-in-One For Dummies (1st edition.). For Dummies.

Chicago Style (17th ed.) Citation

Obermeier, Barbara. Photoshop CS6 All-in-One For Dummies. 1st edition. For Dummies, 2012.

MLA (9th ed.) Citation

Obermeier, Barbara. Photoshop CS6 All-in-One For Dummies. 1st edition. For Dummies, 2012.

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