APA (7th ed.) Citation

Films for the Humanities (Firm), WNET (Television station : New York, N.Y.), Curtis, D., Merdin, J., & Hartz, J. (1988). The tides of time. Films for the Humanities.

Chicago Style (17th ed.) Citation

Films for the Humanities (Firm), N.Y.) WNET (Television station : New York, David Curtis, Jon Merdin, and Jim Hartz. The Tides of Time. Princeton, NJ: Films for the Humanities, 1988.

MLA (9th ed.) Citation

Films for the Humanities (Firm), et al. The Tides of Time. Films for the Humanities, 1988.