Use the code's own section punctuation

Warning²Federal courts, Illinois courts21st and 22nd editions

State code citations keep the source's own punctuation between a section and its subsections: “N.M. Stat. Ann. § 4-44-7(G)”, not “§ 4(44)(7)(G)”.¹

1. 1R. 3.3(a) Subsections. Tables: T1.3 States and the District of Columbia.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.