90's > 90s
80's > 80s
70's > 70s
etc etc

Reason: Unless these mean something completely different, the "proper" (modern) handling of decades is either XXs or 'XXs (with the apostoph(i)e taking place of "19"); XX's looks possessive.

FINAL ATTACK RIDE

...sorry.

Sure, that might be the modern rule. But the rule in contemporary English is that if an s occur's at the end of a word, it must alway's be preceded by an apostrophe.

*sigh* I'll go put them in the plural -> singular thread...

You fail at handling LaC.

At least there's only one of 'im; that hanging "LaC's" might cause some undesirable fill-in-the-blanks.

LaC said:
Sure, that might be the modern rule. But the rule in contemporary English is that if an s occur's at the end of a word, it must alway's be preceded by an apostrophe.

I thought that rule only apply's if you happen to be a greengrocer or in a similar profession?

Done.