APA (7th ed.) Citation

Kelby, S. (2006). The Photoshop Channels book. Peachpit.

Chicago Style (17th ed.) Citation

Kelby, Scott. The Photoshop Channels Book. [Berkeley, Calif.]: Peachpit, 2006.

MLA (8th ed.) Citation

Kelby, Scott. The Photoshop Channels Book. Peachpit, 2006.

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