APA (7th ed.) Citation

Project Seven Productions, McGraw-Hill Films, Morris, B., Weinstein, P., Smith, P., & Keen, N. (1970). Helen Keller and her teacher. McGraw-Hill Films.

Chicago Style (17th ed.) Citation

Project Seven Productions, McGraw-Hill Films, Barbara Morris, Peri Weinstein, Pat Smith, and Noah Keen. Helen Keller and Her Teacher. [Place of publication not identified]: McGraw-Hill Films, 1970.

MLA (9th ed.) Citation

Project Seven Productions, et al. Helen Keller and Her Teacher. McGraw-Hill Films, 1970.