From the Chicago Manual of Style Quick Guide:
Chicago style source citations come in two varieties: (1) notes and bibliography and (2) author-date.
If you know you need to use Chicago style but are unsure what variation to use, ask your professor, or talk with a librarian.
Note that Chicago Style and Turabian style are nearly identical. The Turabian style manual was created to be a pared down version of the Chicago style manual for students.
This resource, updated to reflect the Chicago Manual of Style (17th ed.), offers examples of common citations in both style variations.
Icons are from the Noun Project and under Creative Commons licence (CCBY): books by sandra, article by Arfan Khan Kamol, website by Julynn B, link by Nathan Diesel, Video by Aybige, Audio by Manasa, Image by Mohammad Iqbal, hashtag by Gregor Cresnar.