Though the links above and below go to the Chicago quick guide - the full print Chicago Manual of Style is available for more complicated questions. These large print volumes can be found both at the Library Services Desk and in the Stacks.
Choose "Books/Media" to turn OneSearch into the library catalog and look for books owned by Rod Library.
Note - some recently published books contain primary source material (e.g. quotes, diaries, letters).
To find primary materials set your search or results ("Publication Date") to the specific years of your study.
To find secondary materials set your search or results ("Publication Date") to 1985 to present.