Remove the emphasis from the citation

Warning²Federal courts, Illinois courts21st and 22nd editions

An unpublished source is set in ordinary type, with no italics or underlining anywhere in it; a forthcoming article or working paper is cited as the published work would be and keeps its own emphasis.¹

1. 1R. 17.2 Unpublished Materials; R. 17.2.1 Manuscripts.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.