Thompson, L. M. (1957). Soils and soil fertility (2nd ed.). McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThompson, Louis Milton. Soils and Soil Fertility. 2nd ed. New York: McGraw-Hill, 1957.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThompson, Louis Milton. Soils and Soil Fertility. 2nd ed. McGraw-Hill, 1957.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.