Named after its author, Kate Turabian, the Turabian citation style is very similar to Chicago with a few slight differences. The 9th edition (published in 2018) of A Manual for Writers of Research Papers, Theses, and Dissertations, the guide for the Turabian style, can be found in the FAU Libraries in Boca Raton and Jupiter.
Turabian, Kate L. A manual for writers of research papers, theses, and dissertations: Chicago style for students and researchers, 9th edition. Chicago: University of Chicago Press, 2018.
REF LB2369 .T8 2018 (located at Boca Raton Reserves at Service Desk)