The Right Way Of Linking To The Original Source

Hello, friends today i found an interesting video of matt cutts many times we use content which doesn't belong to us and we need to credit to the original source but there are good and bad ways to link to a source. Matt cutts explains that the right way of placing such link would be at the top because it will be more useful for the user to know the right origin of that content.

The question was asked by Nayan Seth of India.

Here is the complete video