The worst literature reference ever

I think I may have found the single worst citation on Wikipedia. It's in the article on sausage casing. There is the following very interesting claim:

Reference to a cooked meat product stuffed in a goat stomach like a sausage was known in Babylon and described as a recipe in the world’s oldest cookbook 3,750 years ago.

That was exciting, and I wanted to know more. And there was a citation, so I could follow up!

The citation was:

(Yale Babylonian collection, New Haven Connecticut, USA)

I had my work cut out for me. All I had to do was drive up to New Haven and start translating their 45,000 cuneiform tablets until I found the cookbook.

(I tried to find a better reference, and turned up the book The Oldest Cuisine in the World: Cooking in Mesopotamia. The author, Jean Bottéro, was the discoverer of the cookbook, or rather he was the person who recognized that this tablet was a cookbook and not a pharmacopoeia or whatever. If the Babylonian haggis recipe is anywhere, it is probably there.)