User blog comment:Wraiyf/Interwiki/@comment-1173941-20131111142325

Well, say on the Kirito page, which links to a couple other language wikis at the bottom.

To put those links, somewhere on the page you have to place the interwiki link. These links work similar to article links that are inclosed in double brackets.

Inside the double brackets, you would put something like "es:Article" where "Article" is the name of the page, in the alternate wiki (it's probably obvious why we can't just make it go to the other wiki with the same article name). "es" is the language code wikia uses for Spanish.

 [ [es:Kirito]] would tell the page that the article named "Kirito" on the Spanish wiki, is the spanish version of this page.