APA (7th ed.) Citation

Films for the Humanities (Firm), Moulton, C., & Mantell, S. (1982). The age of Cicero. Films for the Humanities.

Chicago Style (17th ed.) Citation

Films for the Humanities (Firm), Carroll Moulton, and Stephen Mantell. The Age of Cicero. Princeton, N.J.: Films for the Humanities, 1982.

MLA (8th ed.) Citation

Films for the Humanities (Firm), et al. The Age of Cicero. Films for the Humanities, 1982.