A manual for writers of research papers, theses, and dissertations, 7th edition - Kate L. Turabian 2007
Indentation
Notes-bibliography style: the basic form
Part II. Source Citation
Notes are indented like other paragraphs in the text; all following lines are flush left. Bibliography entries have a hanging indentation: the first line is flush left and all following lines are indented the same space as paragraphs.