Warner Independent Pictures, Warner Home Video (Firm), Conners, N., Petersen, L. C., & DiCaprio, L. (2008). The 11th hour. Warner Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWarner Independent Pictures, Warner Home Video (Firm), Nadia Conners, Leila Conners Petersen, और Leonardo DiCaprio. The 11th Hour. [United States]: Warner Home Video, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWarner Independent Pictures, et al. The 11th Hour. Warner Home Video, 2008.
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