Streaming live at 10am (PST)

Comma between Multi-Reference items

I am looking to create a user profile page and would like to reference the users’ areas of expertise by way of a multi-reference field in the CMS. How might I go about having them display with a comma between each?

For example: Area 1, Area 2, Area 3


Here is my public share link: LINK
(how to access public share link)