APA (7th ed.) Citation

Orwig, C., & Pérez Ferreira, A. M. (2009). Adobe photoshop CS3: Técnicas esenciales. McGraw-Hill.

Chicago Style (17th ed.) Citation

Orwig, Chris, and Ana María Pérez Ferreira. Adobe Photoshop CS3: Técnicas Esenciales. México D.F.: McGraw-Hill, 2009.

MLA (9th ed.) Citation

Orwig, Chris, and Ana María Pérez Ferreira. Adobe Photoshop CS3: Técnicas Esenciales. McGraw-Hill, 2009.

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