(2012). Cracking your genetic code a Nova production by Holt Productions, LLC for WGBH ; written, produced, and directed by Sarah Holt. [videorecording].
Chicago-referens (17:e uppl.)Cracking Your Genetic Code a Nova Production by Holt Productions, LLC for WGBH ; Written, Produced, and Directed by Sarah Holt. [videorecording]. 2012.
MLA-referens (9:e uppl.)Cracking Your Genetic Code a Nova Production by Holt Productions, LLC for WGBH ; Written, Produced, and Directed by Sarah Holt. [videorecording]. 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.