CheekyChops has told you how to post a link which will say something like 'click here' but, as I read your question, you might be satisfied with the (much easier) alternative of simply providing a link which shows the actual web address. That's incredibly easy:
Method 1: Simply type the
full URL of the website,
including the 'http' bit. e.g. this line won't appear as a link:
www.google.com
but this one will:
http://www.google.com
Method 2 is easier. It works best if you've got two tabs open (or two separate browser windows). Have the Answerbank page open in one tab (or window). Use the other tab to visit the page you want to link to. Right click on the URL in the address bar. Select 'copy'. Now return to the Answerbank page and place the cursor where you want the link to go. Right-click and select 'paste'. (That's how I do it. I can't be bothered to use the HTML code in the AB tutorial).
Chris