cite an exhibit or page in HistoryWiz you may use:
Jennifer. "Title of page." Name of Exhibit.
Oak Harbor: HistoryWiz/ 2008. Your date of access. <http://www.historywiz.org/nameofpage.htm>
First Name. "Title of Page". Date of last update.
Supporting organization. Date you found the site. URL
Jennifer. Title of page. 2008. HistoryWiz. Your date of access.
you are a student, of course you should check with your teacher
or instructor for the preferred form. MLA is not the only