United States legislation
What it is
US federal or state legislation, cited to the code or to session laws.
How to cite using AGLC 4
United States legislation is cited as a foreign domestic source — to the code under rule 25.2, or to session laws under rule 25.3 of the AGLC 4th ed.
Example citation
Clean Waterways Act of 2021, 33 USC § 2801 (2021).
Last reviewed 7 July 2026 · always confirm the rule against the official AGLC4.