A manual for writers of research papers, theses, and dissertations: Chicago style for students and researchers / Kate L. Turabian: revised by Wayne C. Booth, Gregory G. Colomb, Joseph M. Williams, and University of Chicago Press editorial staff. 7th ed. Gregory G. Colomb, and Joseph M. Williams, 1995, 2003 by The University of Chicago; and from the Chicago Manual of Style, 15 th edition, 1982, 1993, 2003 by the University of Chicago ... T.p. verso. - Turabian, Kate L. (Chicago guides to writing editing and publishing, 2007)