I'd go to Gamefaqs and see how they copyright their game guides. Here's an example on how someone did a copyright for their MK9 guide. You can do the same or something similar to this:
This FAQ is copyright Mike Zielinski. You cannot steal or borrow
this FAQ without written consent from me. This FAQ is exclusive to
gamefaqs.com. If you wish to post this FAQ/Move List, you must E-Mail
me at
globalops21@gmail.com with a link to your website before you post
my FAQ, as well as another link after you post the FAQ, fully credited
to me. I hope you all enjoyed this, and I hope it taught you something
about Mortal Kombat.