For those of us that have programmed enough I’m sure we have come across many different flavours of coding standards that you can use when it comes to programming.
e.g.
If you plan to introduce a code-formatting standard to an existing programming team, get input from each member of the team so they'll have "buy in" and be more likely to write code to that standard.
Programming styles are as difficult to change as habits, and you'll have to accept that some people won't make their code 100% compliant 100% of the time. It would be worth your time to find (or write your own) pretty-printer program and periodically run all your code through it to enforce consistency. (I always felt uneasy when manually checking in source code changes that only consisted of formatting corrections for other peoples' code; I worried that others would label me a nitpicker.)