Cita APA (7a ed.)

Perspection, Inc, & Johnson, S. A. (2012). Adobe Photoshop CS6 on demand (1st edition.). Que Pub.

Cita Chicago Style (17a ed.)

Perspection, Inc, y Steve Author Johnson. Adobe Photoshop CS6 on Demand. 1st edition. [Place of publication not identified]: Que Pub, 2012.

Cita MLA (9a ed.)

Perspection, Inc, y Steve Author Johnson. Adobe Photoshop CS6 on Demand. 1st edition. Que Pub, 2012.