Q. How to do a footnote for a dissertation according to the Turabian guidelines?
Here is an example from p. 194 of Turabian 7th ed.:
1. Karen Leigh Culcasi, "Cartographic Representations of Kurdistan in the Print Media" (master's thesis, Syracuse University, 2003), 15.
If you're citing from an online database, add the name of the database, URL, and access date.