APA (7th ed.) Citation

Shelly, G. B., Cashman, T. J., & Starks, J. L. (2007). Adobe Photoshop CS2: Introductory concepts and techniques. Thomson.

Chicago Style (17th ed.) Citation

Shelly, Gary B., Thomas J. Cashman, and Joy L. Starks. Adobe Photoshop CS2: Introductory Concepts and Techniques. Australia: Thomson, 2007.

MLA (8th ed.) Citation

Shelly, Gary B., et al. Adobe Photoshop CS2: Introductory Concepts and Techniques. Thomson, 2007.