In this case, give the URL of the service's home page, if known, in angle brackets immediately after the date of access. See specific examples below. Houston Chronicle 24 Sept. 1999, Star ed. Finding Out What Makes Businesses Tick. Dow Jones Interactive .
Many online encyclopedias provide guidance on how to cite their sources.
Adapt this information to MLA citation style, which should include the electronic publication information, as well as the version number and publication date, if relevant. Encyclopedia Britannica Online. Encyclopedia Britannica Online . There are many different kinds of web sites, so it is impossible to give just one set of precise instructions for citation format. Remember the purpose of citation is to credit the author and publisher of the original work and to enable your readers to consult the same sources you did.