Add the state to the parenthetical

Warning²Federal courts, Illinois courts21st and 22nd editions

“(Pa. Super. Ct. 1992)”, not “(Super. Ct. 1992)” — a regional reporter does not say which state's court decided the case.¹

1. 1R. 10.4(b) State courts. Tables: T10.1 U.S. States, Cities, and Territories.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.