Preston, R. (2007). The wild trees: A story of passion and daring. Random House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPreston, Richard. The Wild Trees: A Story of Passion and Daring. New York: Random House, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPreston, Richard. The Wild Trees: A Story of Passion and Daring. Random House, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.