[header] How to attribute a creative commons licensed work [title] Look for a copyright notice. [step] Most countries don't require creators to include a copyright notice with their work to get full copyright protection. However, a copyright notice should always be included in your attribution if the creator has included one on their work. 
[substeps] The copyright holder may be different from the individual artist who created the work. For example, a photographer may have made photos under contract for a company.