APA (7th ed.) Citation

Shufflebotham, R. (2010). Photoshop CS5 in easy steps. In Easy Steps Limited.

Chicago Style (17th ed.) Citation

Shufflebotham, Robert. Photoshop CS5 in Easy Steps. Southam, Warwickshire, United Kingdom: In Easy Steps Limited, 2010.

MLA (9th ed.) Citation

Shufflebotham, Robert. Photoshop CS5 in Easy Steps. In Easy Steps Limited, 2010.

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