See: Purdue Owl
General Guidelines
Papers in Chicago style should follow these guidelines:
Typed
Margins no less than 1” and no greater than 1.5”
Preferably 12 pt.
Major Paper Sections:
Title Page
Main Body
Bibliography
Notes (Endnotes/Footnotes)
Chicago Manual of Style & Turabian Style Quick Guide
Includes 2 documentation styles: the Notes-Bibliography System (NB), used by those in literature, history, and the arts, and the Author-Date System, which is similar in content, slightly different in form, and preferred in the social sciences.
Chicago Style 16th Excelsior Online Writing Lab
General formatting rules and examples from the 16th edition.
Chicago Format Running Head - A Clear Guide
The Chicago format has no specific guidelines for formatting headers. However, you should format your headers according to the instruction given with the assignment. More details included here.