Turabian Help Turabian Help Here is a concise list of helpful Turabian citation guides compiled for your convenience.Kenrick-Glennon Seminary Study Guide of theological sources: Created by the faculty of Kenrick-Glennon Seminary, Missouri.Abbreviated version of Catholic sources for quick reference.Turabian Style Manual: Created by Kate L. Turabian for citing all other sources. Includes a quick guide with example citations.