custom fields with multiple values – out one at the time?

Hello

I am wondering how I can output the value of a custom field that has several values, one at the time.

What I actually want is add a link to each of the outputs.

eg:

My custom field hold a few values seperated by comma (value a, value b, value c)

Output should be

<a href="link">Value a</a>, <a href="link">Value b</a>, <a href="link">Value c</a>.

Don’t mind the link I got that covered, but seems I can only get it too output as one link:

<a href="link">Value a, Value b,Value c</a>