Add the page the work begins on

Error²Federal courts, Illinois courts21st and 22nd editions

An essay or article cited out of a collection carries the page it starts on, with any pincite behind it; that opening page is in the volume's table of contents.¹

1. 1R. 15.5.1(a) Works by various authors; R. 15.5.1 Works in Collection Generally. Tables: R. 3.2(a) Pages.
2. 2An error: the rule in note 1 allows one form, and this is not it.