A mandatory link (pictures or copyrighted materials):
Picture: Mother And Baby by Anna Langova
1. We use the smallest size of fonts
2. We put a hyperlink as requested
3. We hide long ugly links like http://www.publicdomainpictures.net/view-image.php?image=1465&picture=mother-and-baby and use Mother And Baby
4. We use gray color of fonts
A 'semi-mandatory' link:
Sourse: http://shalomadventure.com
1. We use the smallest size of fonts
2. We put a name of a site without hyperlink
4. We use gray color of fonts
Materials which should be credited or voluntary linked:
Excerpts from shalomadventure.com
1. We use the smallest size of fonts
2. We put a name of a site without hyperlink and http://
4. We use gray color of fonts
Public domain materials:
No link