APA (7th ed.) Citation

PBS Distribution (Firm), Firefly Media, WGBH (Television station : Boston, Mass.), Nelson, S., & Grant, L. (2011). Freedom riders. PBS Distribution.

Chicago Style (17th ed.) Citation

PBS Distribution (Firm), Firefly Media, Mass.) WGBH (Television station : Boston, Stanley Nelson, and Laurens Grant. Freedom Riders. [United States]: PBS Distribution, 2011.

MLA (8th ed.) Citation

PBS Distribution (Firm), et al. Freedom Riders. PBS Distribution, 2011.