I will probably say this several times on this site, but i cannot emphasise enough DRAGON MAGICK IS NOT TO BE PLAYED WITH they are very powerful magicians who make powerful allies, but also very bad enemies if you upset them, ALWAYS TREAT THEM WITH RESPECT!
This is only a basic Ritual outline, the creator of this website, Lady Jajissa writes beautiful Rituals that are quite long, so please feel free to elaborate on this one, there is no right way of creating a Ritual, (although there are certain guidlines you should follow for safety) the right way is what you feel comfortable with, so be creative.
Dragons are attracted by bright colours, crystals and things that sparkle, so it is a good idea to bear this in mind.
Make sure that you have everything that you need before you start, so you do not have to break the circle to get it.
The opening of the Ritual is always done Desoil (clockwise), the closing is always done widdershins (anti-clockwise).