APA (7th ed.) Citation

Films for the Humanities (Firm), Tetzlaff, K., & Hill, C. (1986). Bertolt Brecht. Films for the Humanities.

Chicago Style (17th ed.) Citation

Films for the Humanities (Firm), Kurt Tetzlaff, and Claude Hill. Bertolt Brecht. Princeton, N.J.: Films for the Humanities, 1986.

MLA (9th ed.) Citation

Films for the Humanities (Firm), et al. Bertolt Brecht. Films for the Humanities, 1986.