Chicago Style Guide

N: Bradley, Egypt’s Golden, DVD.
B: Bradley, Richard, dir. Egypt’s Golden Empire. Hollywood, CA: Lion
          Television and PBS Home Video, 2001. DVD.

N: Obomsawin, Kanehsatake.
B: Obomsawin, Alanis, writer and director. Kanehsatake: 270 Years of
           Resistance. National Film Board of Canada, 1993.
           https://www.nfb.ca/film/kanehsatake_270_years_of_resistance/.