APA (7th ed.) Citation

Steve Perspection, I. J. (2008). Adobe Photoshop CS4 on Demand (1st edition.). Que.

Chicago Style (17th ed.) Citation

Steve Perspection, Inc. Johnson. Adobe Photoshop CS4 on Demand. 1st edition. Que, 2008.

MLA (9th ed.) Citation

Steve Perspection, Inc. Johnson. Adobe Photoshop CS4 on Demand. 1st edition. Que, 2008.

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