Lisa, you can mention the space page in either the biography or at the end, by putting a link to it, perhaps with a description would be good, as follows:
== Sources ==
* [[Space:pagename|Notre Dame]], blah blah blah
where pagename is the name of the page you created and where I put "Notre Dame", you can put whatever you want to be the "hot" text (what appears as the link).
If you link to the page from the biography narrative, you would do it with the same link.