4. The method of claim 1 , wherein the citation information is embedded as an extensible markup language (XML) document in a hypertext markup language (HTML) page.
4. The method of claim 1 , wherein the citation information is embedded as an extensible markup language (XML) document in a hypertext markup language (HTML) page. 5. The method of claim 4 , wherein the citation information is enciphered at a web server.