Century formats
Re: Alcohol laws of New Jersey. If you have a problem with centuries being spelled out (nineteenth and twentieth instead of 19th and 20th) you probably shouldn't have pointed to a policy (WP:CENTURY) that allows either form (in this case spelling it out) only requiring that usage be consistent. Claiming that the official title of a legislative act (TEA-21) that uses 21st (one mention that is not our writings and is something out of our control), is grounds for reverting 6 others in an article that is already "internally consistent" as you put it, that is disingenuous and some would consider it disruptive editing. If you have any further comments, raise it on the talk page.  This is not a matter of ownership, it's just that these petty format issues (whether it be dates, centuries spelled or numbered, etc.) are aggravating and unnecessary, and it's audacity to insist upon it when your claims for it are baseless.  This contact is a courtesy and will be my one and only time. If you continue to revert, this will become a matter for WP:ANI.