OK, people, tell me about this regional reporter thing. Yes, N.E.2d is the unofficial reporter for Illinois and Ill.App.3d is official, according to to this Northwestern webpage (http://www.law.northwestern.edu/library/research/illinoischicago/illinois/cases/). Thanks, Northwestern! But the Bluebook says to cite to N.E.2d, if therein (p. 207). I didn't get dinged for citing to N.E.2d on my first memo, so I don't think I'm going to go back through and change everything. But I want to be less confused.
We were instructed to cite the first reporter listed for each jurisdiction.