Chicago style referencing?

I am writing an essay and I have always used APA style and just got an email saying we need to do this in Chicago style, I have checked out a book but Im still confused on a few things.

I can not figure out how to get the small raised numbers used for the referencing in microsoft office.

Also I have sections, should each section start on a new page or should they continue right after the next one?

Thank you anyone that can help