Films for the Humanities & Sciences (Firm), Infobase., & National Film Board of Canada. (2010). The Arctic Circle: On Thin Ice. Infobase.
Chicago Style (17th ed.) CitationFilms for the Humanities & Sciences (Firm), Infobase, and National Film Board of Canada. The Arctic Circle: On Thin Ice. New York, N.Y.: Infobase, 2010.
MLA (8th ed.) CitationFilms for the Humanities & Sciences (Firm), et al. The Arctic Circle: On Thin Ice. Infobase, 2010.
Warning: These citations may not always be 100% accurate.