Add the petition cite's missing element

Warning²Federal courts, Illinois courts22nd edition only

A rulemaking petition is cited by its title, the pages relied on, a parenthetical naming the agency that received it and the date, and then a link to the petition.¹

1. 1R. 14.2(b) Proposed rules, other notices, comments, and petitions for rulemaking. Tables: T6 Case Names and Institutional Authors in Citations; R. 18.2 The Internet.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.