Wiseman, L., Beckinsale, K., Speedman, S., Curran, T., Brolly, S., Mackintosh, S., . . . Nighy, B. (2006). Underworld (Widescreen special ed.). Sony Pictures Home Entertainment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWiseman, Len, Kate Beckinsale, Scott Speedman, Tony Curran, Shane Brolly, Steven Mackintosh, Derek Jacobi, और Bill Nighy. Underworld. Widescreen special ed. Culver City, CA: Sony Pictures Home Entertainment, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWiseman, Len, et al. Underworld. Widescreen special ed. Sony Pictures Home Entertainment, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.