Galecki, J., Parsons, J., Cuoco, K., Helberg, S., & Nayyar, K. (2008). The big bang theory (Widescreen version.). Distributed by Warner Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGalecki, Johnny, Jim Parsons, Kaley Cuoco, Simon Helberg, और Kunal Nayyar. The Big Bang Theory. Widescreen version. Burbank, CA: Distributed by Warner Home Video, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGalecki, Johnny, et al. The Big Bang Theory. Widescreen version. Distributed by Warner Home Video, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.