Vulcan Productions, WGBH (Television station : Boston, Mass.). Science Unit, Dangerous Films, Public Broadcasting Service (U.S.), WGBH Video (Firm), Whittlesey, R., . . . Mirowitz, S. (2006). How safe are we? WGBH Boston Video.
Chicago Style (17th ed.) CitationVulcan Productions, et al. How Safe Are We? [South Burlington, Vt.]: WGBH Boston Video, 2006.
MLA (9th ed.) CitationVulcan Productions, et al. How Safe Are We? WGBH Boston Video, 2006.
Warning: These citations may not always be 100% accurate.