APA (7th ed.) Citation

Haynes, Crumpler, & Duggan. (2001). Photoshop 6 artistry: Mastering the digital image. New Riders Publishing.

Chicago Style (17th ed.) Citation

Haynes, Crumpler, and Duggan. Photoshop 6 Artistry: Mastering the Digital Image. Indianapolis: New Riders Publishing, 2001.

MLA (8th ed.) Citation

Haynes, et al. Photoshop 6 Artistry: Mastering the Digital Image. New Riders Publishing, 2001.