Windfall Films (Firm), WGBH Video (Firm), Dugan, D., Ross, N., & Shachtman, T. (2007). Absolute zero. WGBH Boston Video.
Cita Chicago Style (17a ed.)Windfall Films (Firm), WGBH Video (Firm), David Dugan, Neil Ross, y Tom Shachtman. Absolute Zero. [Boston]: WGBH Boston Video, 2007.
Cita MLA (8a ed.)Windfall Films (Firm), et al. Absolute Zero. WGBH Boston Video, 2007.
Precaución: Estas citas no son 100% exactas.