"Reasonable gun control is one thing, this another. Chicago requires 1 hour on range for handgun permit but bars ranges."

A tweet, cited in a legal brief.

And all the nerds ask, what citation form was used? Answer: www.twitter.com/ adamwinkler, Aug. 16, 2010, 3:18 p.m. (citation omitted) (last visited Sept. 26, 2010). Is that properly Bluebooked?