APA (7th ed.) Citation

Films for the Humanities & Sciences (Firm), Infobase., & ITEL (Firm). (1990). Henry VI. ITEL (Firm).

Chicago Style (17th ed.) Citation

Films for the Humanities & Sciences (Firm), Infobase, and ITEL (Firm). Henry VI. [Place of publication not identified]: ITEL (Firm), 1990.

MLA (8th ed.) Citation

Films for the Humanities & Sciences (Firm), et al. Henry VI. ITEL (Firm), 1990.