Remove italics outside the article's title

Warning²Federal courts, Illinois courts21st and 22nd editions

A periodical citation italicizes the article's title and nothing else; the author's name and the designation of the piece are both set upright.¹

1. 1R. 16.2 Author; R. 16.7.1(a) Signed, student-written materials; R. 16.7.6 Annotations. Tables: B2 Typeface for Court Documents.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.