APA Citation

(2009). Adobe Photoshop CS4: Classroom in a book. Berkeley, CA: Adobe Press.

Chicago Style Citation

Adobe Photoshop CS4: Classroom in a Book. Berkeley, CA: Adobe Press, 2009.

MLA Citation

Adobe Photoshop CS4: Classroom in a Book. Berkeley, CA: Adobe Press, 2009.

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