How to display Google Plus Page on Google Search, that attribute is connected Rel = publisher through Google Page or use Webmaster Tool to verify links on Google Page.
Additionally you can also learn more about how to display images on Google Search Google+ Author
The link to the Google+ Page to your website very useful because:
+ The link to help you connect with your friends, your customers.
+ The link gives Google the information that we can use to help determine the relevancy of your site to the user's query on Google search.
+ Your site will be eligible for Google+ Direct Connect.
+ Links by webmaster
Show Page Google Plus Google Search you need to perform the following steps:
Before you start - you'll need a Google+ Page. If you do not, refer to: How to Create Page Google Plus (Google+). At a minimum you must complete image information with Avatar.
- If you have verified Google Webmaster, After creating Page Google Plus will appear informing you are done just click OK.
If you have not verified by Google Webmaster then follow these steps:
Step 1 - Login Page Google+: Click Introduction => Editing
Website Copy and Paste URL, then click => Save
Step 2 - The link between Page Google+ and your site. You have two options:
Requirements: You are the administrator and to adjust Code
Option A: Add the following code on to head> section of the site:
< Link rel = "publisher" href = "[page_url]" >
You need to replace [page_url] with biographical URL on your Google+ Page, so linking will be similar to the following:
< Link rel = "publisher" href = "https://plus.google.com/u/0/112903023512058074915" >
Option B: You add a link between 2 tags