Huggins, B. Photoshop 7.0 Upgrade Essentials. Friendsof.
Chicago Style (17th ed.) CitationHuggins, Barry. Photoshop 7.0 Upgrade Essentials. Friendsof.
MLA (8th ed.) CitationHuggins, Barry. Photoshop 7.0 Upgrade Essentials. Friendsof.
Warning: These citations may not always be 100% accurate.