APA (7th ed.) Citation

Harrington, R. A. (2006). Understanding Adobe Photoshop: Digital imaging concepts and techniques (1st edition.). Peachpit.

Chicago Style (17th ed.) Citation

Harrington, Richard Author. Understanding Adobe Photoshop: Digital Imaging Concepts and Techniques. 1st edition. [Place of publication not identified]: Peachpit, 2006.

MLA (9th ed.) Citation

Harrington, Richard Author. Understanding Adobe Photoshop: Digital Imaging Concepts and Techniques. 1st edition. Peachpit, 2006.

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