There are lots of articles on Topliners on this topic, but this is the short answer if you already know what you're doing and just need the link hierarchy. See the image below and a copy/paste version follows.
Here's the link that you can copy and paste. Just remember to replace the items in brackets with the correct details and delete the brackets.
Want to learn more? Yeah! I thought so...
Implement blind form submits in your very next email campaign: Academy Course – Eloqua 10: Blind Form Submits