Cita APA (7th ed.)

Adobe Systems Incorporated and Licensors. (2007). Adobe Photoshop CS3: Class in a book. Peachpit, Berkeley, CA.

Cita Chicago (17th ed.)

Adobe Systems Incorporated and Licensors. Adobe Photoshop CS3: Class in a Book. California, U.S.: Peachpit, Berkeley, CA, 2007.

Cita MLA (9th ed.)

Adobe Systems Incorporated and Licensors. Adobe Photoshop CS3: Class in a Book. Peachpit, Berkeley, CA, 2007.