Italicize the case name

Error²Law reviews21st and 22nd editions

A case name doing grammatical work in a footnote's own sentence — standing as the subject or the object of a preposition — is italicized, unlike the name of a citation standing on its own.¹

1. 1R. 2.2(b)(i) Case names. Tables: R. 2.1(a) Case names.
2. 2An error: the rule in note 1 allows one form, and this is not it.