look up MLA format or MLA citation, in a search engine and you will find a lot of information.
i never liked the MLA.org site myself.
i actually have a book, but i dunno where i put it.
Ladi is correct.
posting them as HTML would not help. there is definite pagination.
posting in PDF format would work though.
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note about the "Works Cited" page. this is NOT THE SAME as a bibliography. the biblio is the list of ALL SOURCES, while the WC is just a page containing the sources you QUOTED or referenced to in your paper as ladi said. generally, a bibliography is not required in MLA formatted papers...
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note about format: MLA is a rule, but it's not strict. BUT there are teachers who hold the rules and will mark you off, i call those teachers jerks.