Thread:MDGeistMD02/@comment-33878615-20160730072144/@comment-16533050-20160730072559

http://www.grammarbook.com/punctuation/apostro.asp

Surprisingly, this is the FIRST one that pops up when I search for the rule.

As is stated there, they don't have to be, as in the example of Texas' and others.

Now, Papi, stay off my wall, quit causing a fracas and harassing like EVERYONE on this site and just end the conversation before I report you for harassment.