We know that citation generators are very popular. HOWEVER, you need to be concerned with their accuracy. Here are two citation generators that are popular with many students. Both of the programs offer help with Chicago Manual of Style 16th edition.
The Purdue Online Writing Lab is an EXCELLENT site to find help for writing papers. The MLA and APA Style Guides are very helpful. Purdue Online Writing Lab offers an email address where you can ask a question.
Turabian Style Guide - Based on A Manual for Writers of Term Papers, Theses, and Dissertations (7th edition), this guide provides examples in "Humanities" as well as "Scientific" styles for citing books; encyclopedia, journal, magazine, and newspaper articles; and online databases.