Cita APA (7a ed.)

Harrington, R. (2010). Understanding Adobe Photoshop CS5: The essential techniques for imaging professionals (1st edition.). Peachpit Press.

Cita Chicago Style (17a ed.)

Harrington, Richard. Understanding Adobe Photoshop CS5: The Essential Techniques for Imaging Professionals. 1st edition. Berkeley, CA: Peachpit Press, 2010.

Cita MLA (9a ed.)

Harrington, Richard. Understanding Adobe Photoshop CS5: The Essential Techniques for Imaging Professionals. 1st edition. Peachpit Press, 2010.