APA Citation

Galer, M., & Andrews, P. (2009). Photoshop CS4: A guide to creative image editing. Amsterdam: Elsevier/ Focal Press.

Chicago Style Citation

Galer, Mark, and Philip Andrews. Photoshop CS4: A Guide to Creative Image Editing. Amsterdam: Elsevier/ Focal Press, 2009.

MLA Citation

Galer, Mark, and Philip Andrews. Photoshop CS4: A Guide to Creative Image Editing. Amsterdam: Elsevier/ Focal Press, 2009.

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