Use small caps for the book

Warning²Law reviews21st and 22nd editions

A law review sets a book’s author and its title in small caps, as one run; a document filed with a court italicizes them instead, which is why this appears only in the law-review profile.¹

1. 1R. 15.1 Author; R. 15.3 Title; R. 2.1(b) Books.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.