Hi
Yes, this is correct way to add social image, your example is below
<div class="”socialShareWrap”">
<ul>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/fb.png" width="32" height="32" border="0"> </a> </li>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/twitter.png" width="32" height="32" border="0"> </a> </li>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/googleplus.png" width="32" height="32" border="0"> </a> </li>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/linkedin.png" width="32" height="32" border="0"> </a> </li>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/vkontakte.png" width="32" height="32" border="0"> </a> </li>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/pintrest.png" width="32" height="32" border="0"> </a> </li>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/tumblr.png" width="32" height="32" border="0"> </a> </li>
<li><a href="#"><img src="https://www.plzfundus.com/icon/images/delicious.png" width="32" height="32" border="0"> </a> </li>
</ul>
</div>
Best Regards