Joffe, R., Kidman, N., Firth, C., & Strong, M. (2014). Before I go to sleep. 20th Century Fox Home Entertainment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJoffe, Rowan, Nicole Kidman, Colin Firth, और Mark Strong. Before I Go to Sleep. [Los Angeles, California]: 20th Century Fox Home Entertainment, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJoffe, Rowan, et al. Before I Go to Sleep. 20th Century Fox Home Entertainment, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.