Cita APA (7a ed.)

Wooldridge, M., & Wooldridge, L. (2009). Teach yourself visually Photoshop Elements 7. Wiley.

Cita Chicago Style (17a ed.)

Wooldridge, Mike, y Linda Wooldridge. Teach Yourself Visually Photoshop Elements 7. Indianapolis, Ind.: Wiley, 2009.

Cita MLA (8a ed.)

Wooldridge, Mike, y Linda Wooldridge. Teach Yourself Visually Photoshop Elements 7. Wiley, 2009.