Films for the Humanities & Sciences (Firm), Infobase, Public Broadcasting Service (U.S.), & Alda, A. (2009). Hydrogen Hopes. Infobase.
Chicago Style (17th ed.) CitationFilms for the Humanities & Sciences (Firm), Infobase, Public Broadcasting Service (U.S.), and Alan Alda. Hydrogen Hopes. New York, N.Y.: Infobase, 2009.
MLA (9th ed.) CitationFilms for the Humanities & Sciences (Firm), et al. Hydrogen Hopes. Infobase, 2009.
Warning: These citations may not always be 100% accurate.