Royal Commission on Environmental Pollution. (1995). Transport and the environment: Eighteenth report. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoyal Commission on Environmental Pollution. Transport and the Environment: Eighteenth Report. New York: Oxford University Press, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRoyal Commission on Environmental Pollution. Transport and the Environment: Eighteenth Report. Oxford University Press, 1995.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.