Copyright Article from Other Sites

Is there a good format for good copyright content instead of source or video by when i post a content on my site ... how do you prevent from disclaimer acts. from other site?

I'm not sure what you're asking here.

If you're using an excerpt of someone elses post, then you can hyperlink the word 'source' or part of the excerpt to lead readers back to the original article. This is 100% fine since you're providing your readers with helpful information and you're boosting your sources traffic and creating a backlink to them.

Are you thinking of lifting the whole article from somewhere else though? This won't help you since G will see your post as duplicate content.