Maybach, C., Gardner, P., & Tuttle, R. (2005). Richard Tuttle: Never Not an Artist / featuring Richard Tuttle produced by Chris Maybach & Paul Gardner. Twelve Films.
Chicago-referens (17:e uppl.)Maybach, Chris, Paul Gardner, och Richard Tuttle. Richard Tuttle: Never Not an Artist / Featuring Richard Tuttle Produced by Chris Maybach & Paul Gardner. San Francisco: Twelve Films, 2005.
MLA-referens (8:e uppl.)Maybach, Chris, et al. Richard Tuttle: Never Not an Artist / Featuring Richard Tuttle Produced by Chris Maybach & Paul Gardner. Twelve Films, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.