Samanns, E. (2002). Mitigation of ecological impacts: A synthesis of highway practice. National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSamanns, Edward. Mitigation of Ecological Impacts: A Synthesis of Highway Practice. Washington, DC: National Academy Press, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSamanns, Edward. Mitigation of Ecological Impacts: A Synthesis of Highway Practice. National Academy Press, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.