I am writing an essay and have to use the Chicago 17th edition notes and bibliography style.
One of my sources is a book. Within the book is a collection of 30 historical documents. Some of these documents are excerpts of direct primary sources, and some of them are excerpts of a separate secondary source citing a primary source. How would I cite these in my essay?
Here is a copy of the book I am using: https://www.scribd.com/document/667447666/Matteo-Ricci-and-the-Catholic-Mission-to-China-Ronnie-Po-Chia-Hsia
Essentially I just want to know how to cite this, thanks.