Use the short form of the title

Warning²Federal courts, Illinois courts21st and 22nd editions

A court document cited in full takes a short form when it is cited again in the same discussion; the short form is made by dropping the title's prepositional tail.¹

1. 1B17.2 Short Form Citation. Tables: B17.1.3 Date.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.