McNaughton, J., Rooker, M., Arnold, T., & Towles, T. (2005). Henry: Portrait of a serial killer (20th anniversary special ed.). Dark Sky Films.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcNaughton, John, Michael Rooker, Tracy Arnold, और Tom Towles. Henry: Portrait of a Serial Killer. 20th anniversary special ed. [United States]: Dark Sky Films, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcNaughton, John, et al. Henry: Portrait of a Serial Killer. 20th anniversary special ed. Dark Sky Films, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.